13265050

素因数分解:

$2^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{739}}^1$

素因数の和:1110

約数の個数: 24

約数和(自身を含む): 24775200

約数和(自身を除く): 11510150

約数列:

[1, 2, 5, 10, 25, 50, 359, 718, 739, 1478, 1795, 3590, 3695, 7390, 8975, 17950, 18475, 36950, 265301, 530602, 1326505, 2653010, 6632525, 13265050]

約数ペア:

[(1, 13265050), (2, 6632525), (5, 2653010), (10, 1326505), (25, 530602), (50, 265301), (359, 36950), (718, 18475), (739, 17950), (1478, 8975), (1795, 7390), (3590, 3695)]