12652960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 30868992

約数和(自身を除く): 18216032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 2551, 4960, 5102, 10204, 12755, 20408, 25510, 40816, 51020, 79081, 81632, 102040, 158162, 204080, 316324, 395405, 408160, 632648, 790810, 1265296, 1581620, 2530592, 3163240, 6326480, 12652960]

約数ペア:

[(1, 12652960), (2, 6326480), (4, 3163240), (5, 2530592), (8, 1581620), (10, 1265296), (16, 790810), (20, 632648), (31, 408160), (32, 395405), (40, 316324), (62, 204080), (80, 158162), (124, 102040), (155, 81632), (160, 79081), (248, 51020), (310, 40816), (496, 25510), (620, 20408), (992, 12755), (1240, 10204), (2480, 5102), (2551, 4960)]