33995560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 82555200

約数和(自身を除く): 48559640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1091, 1558, 1640, 2182, 3116, 3895, 4364, 5455, 6232, 7790, 8728, 10910, 15580, 20729, 21820, 31160, 41458, 43640, 44731, 82916, 89462, 103645, 165832, 178924, 207290, 223655, 357848, 414580, 447310, 829160, 849889, 894620, 1699778, 1789240, 3399556, 4249445, 6799112, 8498890, 16997780, 33995560]

約数ペア:

[(1, 33995560), (2, 16997780), (4, 8498890), (5, 6799112), (8, 4249445), (10, 3399556), (19, 1789240), (20, 1699778), (38, 894620), (40, 849889), (41, 829160), (76, 447310), (82, 414580), (95, 357848), (152, 223655), (164, 207290), (190, 178924), (205, 165832), (328, 103645), (380, 89462), (410, 82916), (760, 44731), (779, 43640), (820, 41458), (1091, 31160), (1558, 21820), (1640, 20729), (2182, 15580), (3116, 10910), (3895, 8728), (4364, 7790), (5455, 6232)]