2215444760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{105097}}^1$

素因数の和:105156

約数の個数: 64

約数和(自身を含む): 5448280320

約数和(自身を除く): 3232835560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 105097, 210194, 420388, 525485, 840776, 1050970, 1786649, 2101940, 3258007, 3573298, 4203880, 6516014, 7146596, 8933245, 13032028, 14293192, 16290035, 17866490, 26064056, 32580070, 35732980, 55386119, 65160140, 71465960, 110772238, 130320280, 221544476, 276930595, 443088952, 553861190, 1107722380, 2215444760]

約数ペア:

[(1, 2215444760), (2, 1107722380), (4, 553861190), (5, 443088952), (8, 276930595), (10, 221544476), (17, 130320280), (20, 110772238), (31, 71465960), (34, 65160140), (40, 55386119), (62, 35732980), (68, 32580070), (85, 26064056), (124, 17866490), (136, 16290035), (155, 14293192), (170, 13032028), (248, 8933245), (310, 7146596), (340, 6516014), (527, 4203880), (620, 3573298), (680, 3258007), (1054, 2101940), (1240, 1786649), (2108, 1050970), (2635, 840776), (4216, 525485), (5270, 420388), (10540, 210194), (21080, 105097)]