1330603213840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2412961}}^1$

素因数の和:2413148

約数の個数: 80

約数和(自身を含む): 3172195667376

約数和(自身を除く): 1841592453536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 113, 122, 226, 244, 305, 452, 488, 565, 610, 904, 976, 1130, 1220, 1808, 2260, 2440, 4520, 4880, 6893, 9040, 13786, 27572, 34465, 55144, 68930, 110288, 137860, 275720, 551440, 2412961, 4825922, 9651844, 12064805, 19303688, 24129610, 38607376, 48259220, 96518440, 147190621, 193036880, 272664593, 294381242, 545329186, 588762484, 735953105, 1090658372, 1177524968, 1363322965, 1471906210, 2181316744, 2355049936, 2726645930, 2943812420, 4362633488, 5453291860, 5887624840, 10906583720, 11775249680, 16632540173, 21813167440, 33265080346, 66530160692, 83162700865, 133060321384, 166325401730, 266120642768, 332650803460, 665301606920, 1330603213840]

約数ペア:

[(1, 1330603213840), (2, 665301606920), (4, 332650803460), (5, 266120642768), (8, 166325401730), (10, 133060321384), (16, 83162700865), (20, 66530160692), (40, 33265080346), (61, 21813167440), (80, 16632540173), (113, 11775249680), (122, 10906583720), (226, 5887624840), (244, 5453291860), (305, 4362633488), (452, 2943812420), (488, 2726645930), (565, 2355049936), (610, 2181316744), (904, 1471906210), (976, 1363322965), (1130, 1177524968), (1220, 1090658372), (1808, 735953105), (2260, 588762484), (2440, 545329186), (4520, 294381242), (4880, 272664593), (6893, 193036880), (9040, 147190621), (13786, 96518440), (27572, 48259220), (34465, 38607376), (55144, 24129610), (68930, 19303688), (110288, 12064805), (137860, 9651844), (275720, 4825922), (551440, 2412961)]