104719240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 246528000

約数和(自身を除く): 141808760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 1069, 1240, 1580, 2138, 2449, 3160, 4276, 4898, 5345, 8552, 9796, 10690, 12245, 19592, 21380, 24490, 33139, 42760, 48980, 66278, 84451, 97960, 132556, 165695, 168902, 265112, 331390, 337804, 422255, 662780, 675608, 844510, 1325560, 1689020, 2617981, 3378040, 5235962, 10471924, 13089905, 20943848, 26179810, 52359620, 104719240]

約数ペア:

[(1, 104719240), (2, 52359620), (4, 26179810), (5, 20943848), (8, 13089905), (10, 10471924), (20, 5235962), (31, 3378040), (40, 2617981), (62, 1689020), (79, 1325560), (124, 844510), (155, 675608), (158, 662780), (248, 422255), (310, 337804), (316, 331390), (395, 265112), (620, 168902), (632, 165695), (790, 132556), (1069, 97960), (1240, 84451), (1580, 66278), (2138, 48980), (2449, 42760), (3160, 33139), (4276, 24490), (4898, 21380), (5345, 19592), (8552, 12245), (9796, 10690)]