11196560

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 26214840

約数和(自身を除く): 15018280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 809, 865, 1384, 1618, 1730, 2768, 3236, 3460, 4045, 6472, 6920, 8090, 12944, 13840, 16180, 32360, 64720, 139957, 279914, 559828, 699785, 1119656, 1399570, 2239312, 2799140, 5598280, 11196560]

約数ペア:

[(1, 11196560), (2, 5598280), (4, 2799140), (5, 2239312), (8, 1399570), (10, 1119656), (16, 699785), (20, 559828), (40, 279914), (80, 139957), (173, 64720), (346, 32360), (692, 16180), (809, 13840), (865, 12944), (1384, 8090), (1618, 6920), (1730, 6472), (2768, 4045), (3236, 3460)]