40663090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24061}}^1$

素因数の和:24094

約数の個数: 24

約数和(自身を含む): 79260228

約数和(自身を除く): 38597138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24061, 48122, 120305, 240610, 312793, 625586, 1563965, 3127930, 4066309, 8132618, 20331545, 40663090]

約数ペア:

[(1, 40663090), (2, 20331545), (5, 8132618), (10, 4066309), (13, 3127930), (26, 1563965), (65, 625586), (130, 312793), (169, 240610), (338, 120305), (845, 48122), (1690, 24061)]