23880340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 35994860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 197, 209, 220, 290, 319, 380, 394, 418, 551, 580, 638, 788, 836, 985, 1045, 1102, 1276, 1595, 1970, 2090, 2167, 2204, 2755, 3190, 3743, 3940, 4180, 4334, 5510, 5713, 6061, 6380, 7486, 8668, 10835, 11020, 11426, 12122, 14972, 18715, 21670, 22852, 24244, 28565, 30305, 37430, 41173, 43340, 57130, 60610, 62843, 74860, 82346, 108547, 114260, 121220, 125686, 164692, 205865, 217094, 251372, 314215, 411730, 434188, 542735, 628430, 823460, 1085470, 1194017, 1256860, 2170940, 2388034, 4776068, 5970085, 11940170, 23880340]

約数ペア:

[(1, 23880340), (2, 11940170), (4, 5970085), (5, 4776068), (10, 2388034), (11, 2170940), (19, 1256860), (20, 1194017), (22, 1085470), (29, 823460), (38, 628430), (44, 542735), (55, 434188), (58, 411730), (76, 314215), (95, 251372), (110, 217094), (116, 205865), (145, 164692), (190, 125686), (197, 121220), (209, 114260), (220, 108547), (290, 82346), (319, 74860), (380, 62843), (394, 60610), (418, 57130), (551, 43340), (580, 41173), (638, 37430), (788, 30305), (836, 28565), (985, 24244), (1045, 22852), (1102, 21670), (1276, 18715), (1595, 14972), (1970, 12122), (2090, 11426), (2167, 11020), (2204, 10835), (2755, 8668), (3190, 7486), (3743, 6380), (3940, 6061), (4180, 5713), (4334, 5510)]