28989834040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3192713}}^1$

素因数の和:3192951

約数の個数: 32

約数和(自身を含む): 65514491280

約数和(自身を除く): 36524657240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 3192713, 6385426, 12770852, 15963565, 25541704, 31927130, 63854260, 127708520, 724745851, 1449491702, 2898983404, 3623729255, 5797966808, 7247458510, 14494917020, 28989834040]

約数ペア:

[(1, 28989834040), (2, 14494917020), (4, 7247458510), (5, 5797966808), (8, 3623729255), (10, 2898983404), (20, 1449491702), (40, 724745851), (227, 127708520), (454, 63854260), (908, 31927130), (1135, 25541704), (1816, 15963565), (2270, 12770852), (4540, 6385426), (9080, 3192713)]