2180824695440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{670297}}^1$

素因数の和:670984

約数の個数: 80

約数和(自身を含む): 5154580895232

約数和(自身を除く): 2973756199792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 607, 670, 1072, 1214, 1340, 2428, 2680, 3035, 4856, 5360, 6070, 9712, 12140, 24280, 40669, 48560, 81338, 162676, 203345, 325352, 406690, 650704, 670297, 813380, 1340594, 1626760, 2681188, 3253520, 3351485, 5362376, 6702970, 10724752, 13405940, 26811880, 44909899, 53623760, 89819798, 179639596, 224549495, 359279192, 406870279, 449098990, 718558384, 813740558, 898197980, 1627481116, 1796395960, 2034351395, 3254962232, 3592791920, 4068702790, 6509924464, 8137405580, 16274811160, 27260308693, 32549622320, 54520617386, 109041234772, 136301543465, 218082469544, 272603086930, 436164939088, 545206173860, 1090412347720, 2180824695440]

約数ペア:

[(1, 2180824695440), (2, 1090412347720), (4, 545206173860), (5, 436164939088), (8, 272603086930), (10, 218082469544), (16, 136301543465), (20, 109041234772), (40, 54520617386), (67, 32549622320), (80, 27260308693), (134, 16274811160), (268, 8137405580), (335, 6509924464), (536, 4068702790), (607, 3592791920), (670, 3254962232), (1072, 2034351395), (1214, 1796395960), (1340, 1627481116), (2428, 898197980), (2680, 813740558), (3035, 718558384), (4856, 449098990), (5360, 406870279), (6070, 359279192), (9712, 224549495), (12140, 179639596), (24280, 89819798), (40669, 53623760), (48560, 44909899), (81338, 26811880), (162676, 13405940), (203345, 10724752), (325352, 6702970), (406690, 5362376), (650704, 3351485), (670297, 3253520), (813380, 2681188), (1340594, 1626760)]