101183920

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3583}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 235984896

約数和(自身を除く): 134800976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 3583, 5648, 7060, 7166, 14120, 14332, 17915, 28240, 28664, 35830, 57328, 71660, 143320, 286640, 1264799, 2529598, 5059196, 6323995, 10118392, 12647990, 20236784, 25295980, 50591960, 101183920]

約数ペア:

[(1, 101183920), (2, 50591960), (4, 25295980), (5, 20236784), (8, 12647990), (10, 10118392), (16, 6323995), (20, 5059196), (40, 2529598), (80, 1264799), (353, 286640), (706, 143320), (1412, 71660), (1765, 57328), (2824, 35830), (3530, 28664), (3583, 28240), (5648, 17915), (7060, 14332), (7166, 14120)]