379298020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{10369}}^1$

素因数の和:10468

約数の個数: 48

約数和(自身を含む): 836236800

約数和(自身を除く): 456938780

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 10369, 18290, 20738, 36580, 41476, 51845, 103690, 207380, 321439, 611771, 642878, 1223542, 1285756, 1607195, 2447084, 3058855, 3214390, 6117710, 6428780, 12235420, 18964901, 37929802, 75859604, 94824505, 189649010, 379298020]

約数ペア:

[(1, 379298020), (2, 189649010), (4, 94824505), (5, 75859604), (10, 37929802), (20, 18964901), (31, 12235420), (59, 6428780), (62, 6117710), (118, 3214390), (124, 3058855), (155, 2447084), (236, 1607195), (295, 1285756), (310, 1223542), (590, 642878), (620, 611771), (1180, 321439), (1829, 207380), (3658, 103690), (7316, 51845), (9145, 41476), (10369, 36580), (18290, 20738)]