8411680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 20926080

約数和(自身を除く): 12514400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2767, 3040, 5534, 11068, 13835, 22136, 27670, 44272, 52573, 55340, 88544, 105146, 110680, 210292, 221360, 262865, 420584, 442720, 525730, 841168, 1051460, 1682336, 2102920, 4205840, 8411680]

約数ペア:

[(1, 8411680), (2, 4205840), (4, 2102920), (5, 1682336), (8, 1051460), (10, 841168), (16, 525730), (19, 442720), (20, 420584), (32, 262865), (38, 221360), (40, 210292), (76, 110680), (80, 105146), (95, 88544), (152, 55340), (160, 52573), (190, 44272), (304, 27670), (380, 22136), (608, 13835), (760, 11068), (1520, 5534), (2767, 3040)]