2854174960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12711

約数の個数: 160

約数和(自身を含む): 8431460352

約数和(自身を除く): 5577285392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11284, 12647, 14105, 16120, 17360, 22568, 25294, 28210, 32240, 45136, 50588, 56420, 63235, 88529, 101176, 112840, 126470, 164411, 177058, 202352, 225680, 252940, 328822, 354116, 392057, 442645, 505880, 657644, 708232, 784114, 822055, 885290, 1011760, 1150877, 1315288, 1416464, 1568228, 1644110, 1770580, 1960285, 2301754, 2630576, 2744399, 3136456, 3288220, 3541160, 3920570, 4603508, 5096741, 5488798, 5754385, 6272912, 6576440, 7082320, 7841140, 9207016, 10193482, 10977596, 11508770, 13152880, 13721995, 15682280, 18414032, 20386964, 21955192, 23017540, 25483705, 27443990, 31364560, 35677187, 40773928, 43910384, 46035080, 50967410, 54887980, 71354374, 81547856, 92070160, 101934820, 109775960, 142708748, 178385935, 203869640, 219551920, 285417496, 356771870, 407739280, 570834992, 713543740, 1427087480, 2854174960]

約数ペア:

[(1, 2854174960), (2, 1427087480), (4, 713543740), (5, 570834992), (7, 407739280), (8, 356771870), (10, 285417496), (13, 219551920), (14, 203869640), (16, 178385935), (20, 142708748), (26, 109775960), (28, 101934820), (31, 92070160), (35, 81547856), (40, 71354374), (52, 54887980), (56, 50967410), (62, 46035080), (65, 43910384), (70, 40773928), (80, 35677187), (91, 31364560), (104, 27443990), (112, 25483705), (124, 23017540), (130, 21955192), (140, 20386964), (155, 18414032), (182, 15682280), (208, 13721995), (217, 13152880), (248, 11508770), (260, 10977596), (280, 10193482), (310, 9207016), (364, 7841140), (403, 7082320), (434, 6576440), (455, 6272912), (496, 5754385), (520, 5488798), (560, 5096741), (620, 4603508), (728, 3920570), (806, 3541160), (868, 3288220), (910, 3136456), (1040, 2744399), (1085, 2630576), (1240, 2301754), (1456, 1960285), (1612, 1770580), (1736, 1644110), (1820, 1568228), (2015, 1416464), (2170, 1315288), (2480, 1150877), (2821, 1011760), (3224, 885290), (3472, 822055), (3640, 784114), (4030, 708232), (4340, 657644), (5642, 505880), (6448, 442645), (7280, 392057), (8060, 354116), (8680, 328822), (11284, 252940), (12647, 225680), (14105, 202352), (16120, 177058), (17360, 164411), (22568, 126470), (25294, 112840), (28210, 101176), (32240, 88529), (45136, 63235), (50588, 56420)]