3870680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 10022400

約数和(自身を除く): 6151720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 463, 760, 836, 926, 1045, 1672, 1852, 2090, 2315, 3704, 4180, 4630, 5093, 8360, 8797, 9260, 10186, 17594, 18520, 20372, 25465, 35188, 40744, 43985, 50930, 70376, 87970, 96767, 101860, 175940, 193534, 203720, 351880, 387068, 483835, 774136, 967670, 1935340, 3870680]

約数ペア:

[(1, 3870680), (2, 1935340), (4, 967670), (5, 774136), (8, 483835), (10, 387068), (11, 351880), (19, 203720), (20, 193534), (22, 175940), (38, 101860), (40, 96767), (44, 87970), (55, 70376), (76, 50930), (88, 43985), (95, 40744), (110, 35188), (152, 25465), (190, 20372), (209, 18520), (220, 17594), (380, 10186), (418, 9260), (440, 8797), (463, 8360), (760, 5093), (836, 4630), (926, 4180), (1045, 3704), (1672, 2315), (1852, 2090)]