5079080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 12398400

約数和(自身を除く): 7319320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 163, 164, 190, 205, 326, 328, 380, 410, 652, 760, 779, 815, 820, 1304, 1558, 1630, 1640, 3097, 3116, 3260, 3895, 6194, 6232, 6520, 6683, 7790, 12388, 13366, 15485, 15580, 24776, 26732, 30970, 31160, 33415, 53464, 61940, 66830, 123880, 126977, 133660, 253954, 267320, 507908, 634885, 1015816, 1269770, 2539540, 5079080]

約数ペア:

[(1, 5079080), (2, 2539540), (4, 1269770), (5, 1015816), (8, 634885), (10, 507908), (19, 267320), (20, 253954), (38, 133660), (40, 126977), (41, 123880), (76, 66830), (82, 61940), (95, 53464), (152, 33415), (163, 31160), (164, 30970), (190, 26732), (205, 24776), (326, 15580), (328, 15485), (380, 13366), (410, 12388), (652, 7790), (760, 6683), (779, 6520), (815, 6232), (820, 6194), (1304, 3895), (1558, 3260), (1630, 3116), (1640, 3097)]