40515699056

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{17021}}^1$

素因数の和:17490

約数の個数: 80

約数和(自身を含む): 91639366848

約数和(自身を除く): 51123667792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 401, 424, 742, 802, 848, 1484, 1604, 2807, 2968, 3208, 5614, 5936, 6416, 11228, 17021, 21253, 22456, 34042, 42506, 44912, 68084, 85012, 119147, 136168, 148771, 170024, 238294, 272336, 297542, 340048, 476588, 595084, 902113, 953176, 1190168, 1804226, 1906352, 2380336, 3608452, 6314791, 6825421, 7216904, 12629582, 13650842, 14433808, 25259164, 27301684, 47777947, 50518328, 54603368, 95555894, 101036656, 109206736, 191111788, 361747313, 382223576, 723494626, 764447152, 1446989252, 2532231191, 2893978504, 5064462382, 5787957008, 10128924764, 20257849528, 40515699056]

約数ペア:

[(1, 40515699056), (2, 20257849528), (4, 10128924764), (7, 5787957008), (8, 5064462382), (14, 2893978504), (16, 2532231191), (28, 1446989252), (53, 764447152), (56, 723494626), (106, 382223576), (112, 361747313), (212, 191111788), (371, 109206736), (401, 101036656), (424, 95555894), (742, 54603368), (802, 50518328), (848, 47777947), (1484, 27301684), (1604, 25259164), (2807, 14433808), (2968, 13650842), (3208, 12629582), (5614, 7216904), (5936, 6825421), (6416, 6314791), (11228, 3608452), (17021, 2380336), (21253, 1906352), (22456, 1804226), (34042, 1190168), (42506, 953176), (44912, 902113), (68084, 595084), (85012, 476588), (119147, 340048), (136168, 297542), (148771, 272336), (170024, 238294)]