43322020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 105315840

約数和(自身を除く): 61993820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 3917, 5530, 7834, 11060, 15668, 19585, 27419, 39170, 54838, 78340, 109676, 137095, 274190, 309443, 548380, 618886, 1237772, 1547215, 2166101, 3094430, 4332202, 6188860, 8664404, 10830505, 21661010, 43322020]

約数ペア:

[(1, 43322020), (2, 21661010), (4, 10830505), (5, 8664404), (7, 6188860), (10, 4332202), (14, 3094430), (20, 2166101), (28, 1547215), (35, 1237772), (70, 618886), (79, 548380), (140, 309443), (158, 274190), (316, 137095), (395, 109676), (553, 78340), (790, 54838), (1106, 39170), (1580, 27419), (2212, 19585), (2765, 15668), (3917, 11060), (5530, 7834)]