45820790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 40440970

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 1871, 2449, 3742, 4898, 9355, 12245, 18710, 24490, 58001, 116002, 147809, 290005, 295618, 580010, 739045, 1478090, 4582079, 9164158, 22910395, 45820790]

約数ペア:

[(1, 45820790), (2, 22910395), (5, 9164158), (10, 4582079), (31, 1478090), (62, 739045), (79, 580010), (155, 295618), (158, 290005), (310, 147809), (395, 116002), (790, 58001), (1871, 24490), (2449, 18710), (3742, 12245), (4898, 9355)]