41151890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 80801280

約数和(自身を除く): 39649390

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 4007, 5135, 8014, 10270, 20035, 40070, 52091, 104182, 260455, 316553, 520910, 633106, 1582765, 3165530, 4115189, 8230378, 20575945, 41151890]

約数ペア:

[(1, 41151890), (2, 20575945), (5, 8230378), (10, 4115189), (13, 3165530), (26, 1582765), (65, 633106), (79, 520910), (130, 316553), (158, 260455), (395, 104182), (790, 52091), (1027, 40070), (2054, 20035), (4007, 10270), (5135, 8014)]