82114760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 240952320

約数和(自身を除く): 158837560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1327, 1547, 1768, 1820, 2210, 2380, 2654, 3094, 3640, 4420, 4760, 5308, 6188, 6635, 7735, 8840, 9289, 10616, 12376, 13270, 15470, 17251, 18578, 22559, 26540, 30940, 34502, 37156, 45118, 46445, 53080, 61880, 69004, 74312, 86255, 90236, 92890, 112795, 120757, 138008, 157913, 172510, 180472, 185780, 225590, 241514, 293267, 315826, 345020, 371560, 451180, 483028, 586534, 603785, 631652, 690040, 789565, 902360, 966056, 1173068, 1207570, 1263304, 1466335, 1579130, 2052869, 2346136, 2415140, 2932670, 3158260, 4105738, 4830280, 5865340, 6316520, 8211476, 10264345, 11730680, 16422952, 20528690, 41057380, 82114760]

約数ペア:

[(1, 82114760), (2, 41057380), (4, 20528690), (5, 16422952), (7, 11730680), (8, 10264345), (10, 8211476), (13, 6316520), (14, 5865340), (17, 4830280), (20, 4105738), (26, 3158260), (28, 2932670), (34, 2415140), (35, 2346136), (40, 2052869), (52, 1579130), (56, 1466335), (65, 1263304), (68, 1207570), (70, 1173068), (85, 966056), (91, 902360), (104, 789565), (119, 690040), (130, 631652), (136, 603785), (140, 586534), (170, 483028), (182, 451180), (221, 371560), (238, 345020), (260, 315826), (280, 293267), (340, 241514), (364, 225590), (442, 185780), (455, 180472), (476, 172510), (520, 157913), (595, 138008), (680, 120757), (728, 112795), (884, 92890), (910, 90236), (952, 86255), (1105, 74312), (1190, 69004), (1327, 61880), (1547, 53080), (1768, 46445), (1820, 45118), (2210, 37156), (2380, 34502), (2654, 30940), (3094, 26540), (3640, 22559), (4420, 18578), (4760, 17251), (5308, 15470), (6188, 13270), (6635, 12376), (7735, 10616), (8840, 9289)]