85867884080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{177091}}^1$

素因数の和:177163

約数の個数: 160

約数和(自身を含む): 237161606400

約数和(自身を除く): 151293722320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 80, 88, 95, 110, 116, 145, 152, 176, 190, 209, 220, 232, 290, 304, 319, 380, 418, 440, 464, 551, 580, 638, 760, 836, 880, 1045, 1102, 1160, 1276, 1520, 1595, 1672, 2090, 2204, 2320, 2552, 2755, 3190, 3344, 4180, 4408, 5104, 5510, 6061, 6380, 8360, 8816, 11020, 12122, 12760, 16720, 22040, 24244, 25520, 30305, 44080, 48488, 60610, 96976, 121220, 177091, 242440, 354182, 484880, 708364, 885455, 1416728, 1770910, 1948001, 2833456, 3364729, 3541820, 3896002, 5135639, 6729458, 7083640, 7792004, 9740005, 10271278, 13458916, 14167280, 15584008, 16823645, 19480010, 20542556, 25678195, 26917832, 31168016, 33647290, 37012019, 38960020, 41085112, 51356390, 53835664, 56492029, 67294580, 74024038, 77920040, 82170224, 97577141, 102712780, 112984058, 134589160, 148048076, 155840080, 185060095, 195154282, 205425560, 225968116, 269178320, 282460145, 296096152, 370120190, 390308564, 410851120, 451936232, 487885705, 564920290, 592192304, 740240380, 780617128, 903872464, 975771410, 1073348551, 1129840580, 1480480760, 1561234256, 1951542820, 2146697102, 2259681160, 2960961520, 3903085640, 4293394204, 4519362320, 5366742755, 7806171280, 8586788408, 10733485510, 17173576816, 21466971020, 42933942040, 85867884080]

約数ペア:

[(1, 85867884080), (2, 42933942040), (4, 21466971020), (5, 17173576816), (8, 10733485510), (10, 8586788408), (11, 7806171280), (16, 5366742755), (19, 4519362320), (20, 4293394204), (22, 3903085640), (29, 2960961520), (38, 2259681160), (40, 2146697102), (44, 1951542820), (55, 1561234256), (58, 1480480760), (76, 1129840580), (80, 1073348551), (88, 975771410), (95, 903872464), (110, 780617128), (116, 740240380), (145, 592192304), (152, 564920290), (176, 487885705), (190, 451936232), (209, 410851120), (220, 390308564), (232, 370120190), (290, 296096152), (304, 282460145), (319, 269178320), (380, 225968116), (418, 205425560), (440, 195154282), (464, 185060095), (551, 155840080), (580, 148048076), (638, 134589160), (760, 112984058), (836, 102712780), (880, 97577141), (1045, 82170224), (1102, 77920040), (1160, 74024038), (1276, 67294580), (1520, 56492029), (1595, 53835664), (1672, 51356390), (2090, 41085112), (2204, 38960020), (2320, 37012019), (2552, 33647290), (2755, 31168016), (3190, 26917832), (3344, 25678195), (4180, 20542556), (4408, 19480010), (5104, 16823645), (5510, 15584008), (6061, 14167280), (6380, 13458916), (8360, 10271278), (8816, 9740005), (11020, 7792004), (12122, 7083640), (12760, 6729458), (16720, 5135639), (22040, 3896002), (24244, 3541820), (25520, 3364729), (30305, 2833456), (44080, 1948001), (48488, 1770910), (60610, 1416728), (96976, 885455), (121220, 708364), (177091, 484880), (242440, 354182)]