4865961980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{71119}}^1$

素因数の和:71450

約数の個数: 48

約数和(自身を含む): 11183477760

約数和(自身を除く): 6317515780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1555, 3110, 3421, 6220, 6842, 13684, 17105, 34210, 68420, 71119, 142238, 284476, 355595, 711190, 782309, 1422380, 1564618, 3129236, 3911545, 7823090, 15646180, 22118009, 44236018, 88472036, 110590045, 221180090, 243298099, 442360180, 486596198, 973192396, 1216490495, 2432980990, 4865961980]

約数ペア:

[(1, 4865961980), (2, 2432980990), (4, 1216490495), (5, 973192396), (10, 486596198), (11, 442360180), (20, 243298099), (22, 221180090), (44, 110590045), (55, 88472036), (110, 44236018), (220, 22118009), (311, 15646180), (622, 7823090), (1244, 3911545), (1555, 3129236), (3110, 1564618), (3421, 1422380), (6220, 782309), (6842, 711190), (13684, 355595), (17105, 284476), (34210, 142238), (68420, 71119)]