11504720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4683

約数の個数: 40

約数和(自身を含む): 27617280

約数和(自身を除く): 16112560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4639, 9278, 18556, 23195, 37112, 46390, 74224, 92780, 143809, 185560, 287618, 371120, 575236, 719045, 1150472, 1438090, 2300944, 2876180, 5752360, 11504720]

約数ペア:

[(1, 11504720), (2, 5752360), (4, 2876180), (5, 2300944), (8, 1438090), (10, 1150472), (16, 719045), (20, 575236), (31, 371120), (40, 287618), (62, 185560), (80, 143809), (124, 92780), (155, 74224), (248, 46390), (310, 37112), (496, 23195), (620, 18556), (1240, 9278), (2480, 4639)]