8240050655

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{599}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 10245312000

約数和(自身を除く): 2005261345

約数列:

[1, 5, 43, 109, 215, 545, 587, 599, 2935, 2995, 4687, 23435, 25241, 25757, 63983, 65291, 126205, 128785, 319915, 326455, 351613, 1758065, 2751269, 2807513, 13756345, 14037565, 15119359, 38325817, 75596795, 191629085, 1648010131, 8240050655]

約数ペア:

[(1, 8240050655), (5, 1648010131), (43, 191629085), (109, 75596795), (215, 38325817), (545, 15119359), (587, 14037565), (599, 13756345), (2935, 2807513), (2995, 2751269), (4687, 1758065), (23435, 351613), (25241, 326455), (25757, 319915), (63983, 128785), (65291, 126205)]