88897460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 194396160

約数和(自身を除く): 105498700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1129, 1270, 2258, 2540, 3937, 4516, 5645, 7874, 11290, 15748, 19685, 22580, 34999, 39370, 69998, 78740, 139996, 143383, 174995, 286766, 349990, 573532, 699980, 716915, 1433830, 2867660, 4444873, 8889746, 17779492, 22224365, 44448730, 88897460]

約数ペア:

[(1, 88897460), (2, 44448730), (4, 22224365), (5, 17779492), (10, 8889746), (20, 4444873), (31, 2867660), (62, 1433830), (124, 716915), (127, 699980), (155, 573532), (254, 349990), (310, 286766), (508, 174995), (620, 143383), (635, 139996), (1129, 78740), (1270, 69998), (2258, 39370), (2540, 34999), (3937, 22580), (4516, 19685), (5645, 15748), (7874, 11290)]