44840770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 40

約数和(自身を含む): 87996204

約数和(自身を除く): 43155434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 169, 314, 338, 785, 845, 1570, 1690, 2041, 2197, 4082, 4394, 10205, 10985, 20410, 21970, 26533, 28561, 53066, 57122, 132665, 142805, 265330, 285610, 344929, 689858, 1724645, 3449290, 4484077, 8968154, 22420385, 44840770]

約数ペア:

[(1, 44840770), (2, 22420385), (5, 8968154), (10, 4484077), (13, 3449290), (26, 1724645), (65, 689858), (130, 344929), (157, 285610), (169, 265330), (314, 142805), (338, 132665), (785, 57122), (845, 53066), (1570, 28561), (1690, 26533), (2041, 21970), (2197, 20410), (4082, 10985), (4394, 10205)]