188833480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5879}}^1$

素因数の和:5974

約数の個数: 64

約数和(自身を含む): 469929600

約数和(自身を除く): 281096120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 5879, 6424, 8030, 11758, 16060, 23516, 29395, 32120, 47032, 58790, 64669, 117580, 129338, 235160, 258676, 323345, 429167, 517352, 646690, 858334, 1293380, 1716668, 2145835, 2586760, 3433336, 4291670, 4720837, 8583340, 9441674, 17166680, 18883348, 23604185, 37766696, 47208370, 94416740, 188833480]

約数ペア:

[(1, 188833480), (2, 94416740), (4, 47208370), (5, 37766696), (8, 23604185), (10, 18883348), (11, 17166680), (20, 9441674), (22, 8583340), (40, 4720837), (44, 4291670), (55, 3433336), (73, 2586760), (88, 2145835), (110, 1716668), (146, 1293380), (220, 858334), (292, 646690), (365, 517352), (440, 429167), (584, 323345), (730, 258676), (803, 235160), (1460, 129338), (1606, 117580), (2920, 64669), (3212, 58790), (4015, 47032), (5879, 32120), (6424, 29395), (8030, 23516), (11758, 16060)]