2056960360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18229}}^1$

素因数の和:18291

約数の個数: 128

約数和(自身を含む): 5880268800

約数和(自身を除く): 3823308440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4340, 5642, 8060, 8680, 11284, 14105, 16120, 18229, 22568, 28210, 36458, 56420, 72916, 91145, 112840, 127603, 145832, 182290, 236977, 255206, 364580, 473954, 510412, 565099, 638015, 729160, 947908, 1020824, 1130198, 1184885, 1276030, 1658839, 1895816, 2260396, 2369770, 2552060, 2825495, 3317678, 3955693, 4520792, 4739540, 5104120, 5650990, 6635356, 7346287, 7911386, 8294195, 9479080, 11301980, 13270712, 14692574, 15822772, 16588390, 19778465, 22603960, 29385148, 31645544, 33176780, 36731435, 39556930, 51424009, 58770296, 66353560, 73462870, 79113860, 102848018, 146925740, 158227720, 205696036, 257120045, 293851480, 411392072, 514240090, 1028480180, 2056960360]

約数ペア:

[(1, 2056960360), (2, 1028480180), (4, 514240090), (5, 411392072), (7, 293851480), (8, 257120045), (10, 205696036), (13, 158227720), (14, 146925740), (20, 102848018), (26, 79113860), (28, 73462870), (31, 66353560), (35, 58770296), (40, 51424009), (52, 39556930), (56, 36731435), (62, 33176780), (65, 31645544), (70, 29385148), (91, 22603960), (104, 19778465), (124, 16588390), (130, 15822772), (140, 14692574), (155, 13270712), (182, 11301980), (217, 9479080), (248, 8294195), (260, 7911386), (280, 7346287), (310, 6635356), (364, 5650990), (403, 5104120), (434, 4739540), (455, 4520792), (520, 3955693), (620, 3317678), (728, 2825495), (806, 2552060), (868, 2369770), (910, 2260396), (1085, 1895816), (1240, 1658839), (1612, 1276030), (1736, 1184885), (1820, 1130198), (2015, 1020824), (2170, 947908), (2821, 729160), (3224, 638015), (3640, 565099), (4030, 510412), (4340, 473954), (5642, 364580), (8060, 255206), (8680, 236977), (11284, 182290), (14105, 145832), (16120, 127603), (18229, 112840), (22568, 91145), (28210, 72916), (36458, 56420)]