102219003880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{734543}}^1$

素因数の和:734639

約数の個数: 96

約数和(自身を含む): 271311171840

約数和(自身を除く): 169092167960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 568, 710, 980, 994, 1420, 1960, 1988, 2485, 2840, 3479, 3976, 4970, 6958, 9940, 13916, 17395, 19880, 27832, 34790, 69580, 139160, 734543, 1469086, 2938172, 3672715, 5141801, 5876344, 7345430, 10283602, 14690860, 20567204, 25709005, 29381720, 35992607, 41134408, 51418010, 52152553, 71985214, 102836020, 104305106, 143970428, 179963035, 205672040, 208610212, 260762765, 287940856, 359926070, 365067871, 417220424, 521525530, 719852140, 730135742, 1043051060, 1439704280, 1460271484, 1825339355, 2086102120, 2555475097, 2920542968, 3650678710, 5110950194, 7301357420, 10221900388, 12777375485, 14602714840, 20443800776, 25554750970, 51109501940, 102219003880]

約数ペア:

[(1, 102219003880), (2, 51109501940), (4, 25554750970), (5, 20443800776), (7, 14602714840), (8, 12777375485), (10, 10221900388), (14, 7301357420), (20, 5110950194), (28, 3650678710), (35, 2920542968), (40, 2555475097), (49, 2086102120), (56, 1825339355), (70, 1460271484), (71, 1439704280), (98, 1043051060), (140, 730135742), (142, 719852140), (196, 521525530), (245, 417220424), (280, 365067871), (284, 359926070), (355, 287940856), (392, 260762765), (490, 208610212), (497, 205672040), (568, 179963035), (710, 143970428), (980, 104305106), (994, 102836020), (1420, 71985214), (1960, 52152553), (1988, 51418010), (2485, 41134408), (2840, 35992607), (3479, 29381720), (3976, 25709005), (4970, 20567204), (6958, 14690860), (9940, 10283602), (13916, 7345430), (17395, 5876344), (19880, 5141801), (27832, 3672715), (34790, 2938172), (69580, 1469086), (139160, 734543)]