15674849080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{488009}}^1$

素因数の和:488104

約数の個数: 64

約数和(自身を含む): 39001759200

約数和(自身を除く): 23326910120

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, 6424, 8030, 16060, 32120, 488009, 976018, 1952036, 2440045, 3904072, 4880090, 5368099, 9760180, 10736198, 19520360, 21472396, 26840495, 35624657, 42944792, 53680990, 71249314, 107361980, 142498628, 178123285, 214723960, 284997256, 356246570, 391871227, 712493140, 783742454, 1424986280, 1567484908, 1959356135, 3134969816, 3918712270, 7837424540, 15674849080]

約数ペア:

[(1, 15674849080), (2, 7837424540), (4, 3918712270), (5, 3134969816), (8, 1959356135), (10, 1567484908), (11, 1424986280), (20, 783742454), (22, 712493140), (40, 391871227), (44, 356246570), (55, 284997256), (73, 214723960), (88, 178123285), (110, 142498628), (146, 107361980), (220, 71249314), (292, 53680990), (365, 42944792), (440, 35624657), (584, 26840495), (730, 21472396), (803, 19520360), (1460, 10736198), (1606, 9760180), (2920, 5368099), (3212, 4880090), (4015, 3904072), (6424, 2440045), (8030, 1952036), (16060, 976018), (32120, 488009)]