85079300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 195737472

約数和(自身を除く): 110658172

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 284, 355, 460, 521, 575, 710, 1042, 1150, 1420, 1633, 1775, 2084, 2300, 2605, 3266, 3550, 5210, 6532, 7100, 8165, 10420, 11983, 13025, 16330, 23966, 26050, 32660, 36991, 40825, 47932, 52100, 59915, 73982, 81650, 119830, 147964, 163300, 184955, 239660, 299575, 369910, 599150, 739820, 850793, 924775, 1198300, 1701586, 1849550, 3403172, 3699100, 4253965, 8507930, 17015860, 21269825, 42539650, 85079300]

約数ペア:

[(1, 85079300), (2, 42539650), (4, 21269825), (5, 17015860), (10, 8507930), (20, 4253965), (23, 3699100), (25, 3403172), (46, 1849550), (50, 1701586), (71, 1198300), (92, 924775), (100, 850793), (115, 739820), (142, 599150), (230, 369910), (284, 299575), (355, 239660), (460, 184955), (521, 163300), (575, 147964), (710, 119830), (1042, 81650), (1150, 73982), (1420, 59915), (1633, 52100), (1775, 47932), (2084, 40825), (2300, 36991), (2605, 32660), (3266, 26050), (3550, 23966), (5210, 16330), (6532, 13025), (7100, 11983), (8165, 10420)]