41080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 100800

約数和(自身を除く): 59720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 8216, 10270, 20540, 41080]

約数ペア:

[(1, 41080), (2, 20540), (4, 10270), (5, 8216), (8, 5135), (10, 4108), (13, 3160), (20, 2054), (26, 1580), (40, 1027), (52, 790), (65, 632), (79, 520), (104, 395), (130, 316), (158, 260)]