11103600040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{991}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 27898214400

約数和(自身を除く): 16794614360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 743, 754, 991, 1160, 1486, 1508, 1885, 1982, 2972, 3016, 3715, 3770, 3964, 4955, 5944, 7430, 7540, 7928, 9659, 9910, 12883, 14860, 15080, 19318, 19820, 21547, 25766, 28739, 29720, 38636, 39640, 43094, 48295, 51532, 57478, 64415, 77272, 86188, 96590, 103064, 107735, 114956, 128830, 143695, 172376, 193180, 215470, 229912, 257660, 280111, 287390, 373607, 386360, 430940, 515320, 560222, 574780, 736313, 747214, 861880, 1120444, 1149560, 1400555, 1472626, 1494428, 1868035, 2240888, 2801110, 2945252, 2988856, 3681565, 3736070, 5602220, 5890504, 7363130, 7472140, 9572069, 11204440, 14726260, 14944280, 19144138, 21353077, 29452520, 38288276, 42706154, 47860345, 76576552, 85412308, 95720690, 106765385, 170824616, 191441380, 213530770, 277590001, 382882760, 427061540, 555180002, 854123080, 1110360004, 1387950005, 2220720008, 2775900010, 5551800020, 11103600040]

約数ペア:

[(1, 11103600040), (2, 5551800020), (4, 2775900010), (5, 2220720008), (8, 1387950005), (10, 1110360004), (13, 854123080), (20, 555180002), (26, 427061540), (29, 382882760), (40, 277590001), (52, 213530770), (58, 191441380), (65, 170824616), (104, 106765385), (116, 95720690), (130, 85412308), (145, 76576552), (232, 47860345), (260, 42706154), (290, 38288276), (377, 29452520), (520, 21353077), (580, 19144138), (743, 14944280), (754, 14726260), (991, 11204440), (1160, 9572069), (1486, 7472140), (1508, 7363130), (1885, 5890504), (1982, 5602220), (2972, 3736070), (3016, 3681565), (3715, 2988856), (3770, 2945252), (3964, 2801110), (4955, 2240888), (5944, 1868035), (7430, 1494428), (7540, 1472626), (7928, 1400555), (9659, 1149560), (9910, 1120444), (12883, 861880), (14860, 747214), (15080, 736313), (19318, 574780), (19820, 560222), (21547, 515320), (25766, 430940), (28739, 386360), (29720, 373607), (38636, 287390), (39640, 280111), (43094, 257660), (48295, 229912), (51532, 215470), (57478, 193180), (64415, 172376), (77272, 143695), (86188, 128830), (96590, 114956), (103064, 107735)]