13490150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4496

約数の個数: 24

約数和(自身を含む): 25508784

約数和(自身を除く): 12018634

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 4423, 8846, 22115, 44230, 110575, 221150, 269803, 539606, 1349015, 2698030, 6745075, 13490150]

約数ペア:

[(1, 13490150), (2, 6745075), (5, 2698030), (10, 1349015), (25, 539606), (50, 269803), (61, 221150), (122, 110575), (305, 44230), (610, 22115), (1525, 8846), (3050, 4423)]