46347940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 53242460

約数列:

[1, 2, 4, 5, 10, 20, 103, 149, 151, 206, 298, 302, 412, 515, 596, 604, 745, 755, 1030, 1490, 1510, 2060, 2980, 3020, 15347, 15553, 22499, 30694, 31106, 44998, 61388, 62212, 76735, 77765, 89996, 112495, 153470, 155530, 224990, 306940, 311060, 449980, 2317397, 4634794, 9269588, 11586985, 23173970, 46347940]

約数ペア:

[(1, 46347940), (2, 23173970), (4, 11586985), (5, 9269588), (10, 4634794), (20, 2317397), (103, 449980), (149, 311060), (151, 306940), (206, 224990), (298, 155530), (302, 153470), (412, 112495), (515, 89996), (596, 77765), (604, 76735), (745, 62212), (755, 61388), (1030, 44998), (1490, 31106), (1510, 30694), (2060, 22499), (2980, 15553), (3020, 15347)]