22990700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1706

約数の個数: 36

約数和(自身を含む): 50257200

約数和(自身を除く): 27266500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 1543, 2980, 3086, 3725, 6172, 7450, 7715, 14900, 15430, 30860, 38575, 77150, 154300, 229907, 459814, 919628, 1149535, 2299070, 4598140, 5747675, 11495350, 22990700]

約数ペア:

[(1, 22990700), (2, 11495350), (4, 5747675), (5, 4598140), (10, 2299070), (20, 1149535), (25, 919628), (50, 459814), (100, 229907), (149, 154300), (298, 77150), (596, 38575), (745, 30860), (1490, 15430), (1543, 14900), (2980, 7715), (3086, 7450), (3725, 6172)]