13098040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 30857400

約数和(自身を除く): 17759360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 619, 920, 1058, 1238, 2116, 2476, 2645, 3095, 4232, 4952, 5290, 6190, 10580, 12380, 14237, 21160, 24760, 28474, 56948, 71185, 113896, 142370, 284740, 327451, 569480, 654902, 1309804, 1637255, 2619608, 3274510, 6549020, 13098040]

約数ペア:

[(1, 13098040), (2, 6549020), (4, 3274510), (5, 2619608), (8, 1637255), (10, 1309804), (20, 654902), (23, 569480), (40, 327451), (46, 284740), (92, 142370), (115, 113896), (184, 71185), (230, 56948), (460, 28474), (529, 24760), (619, 21160), (920, 14237), (1058, 12380), (1238, 10580), (2116, 6190), (2476, 5290), (2645, 4952), (3095, 4232)]