71839150

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{3583}}^1$

素因数の和:3996

約数の個数: 24

約数和(自身を含む): 133991424

約数和(自身を除く): 62152274

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 3583, 4010, 7166, 10025, 17915, 20050, 35830, 89575, 179150, 1436783, 2873566, 7183915, 14367830, 35919575, 71839150]

約数ペア:

[(1, 71839150), (2, 35919575), (5, 14367830), (10, 7183915), (25, 2873566), (50, 1436783), (401, 179150), (802, 89575), (2005, 35830), (3583, 20050), (4010, 17915), (7166, 10025)]