109828340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 238097664

約数和(自身を除く): 128269324

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 302, 410, 604, 755, 820, 887, 1510, 1774, 3020, 3548, 4435, 6191, 8870, 12382, 17740, 24764, 30955, 36367, 61910, 72734, 123820, 133937, 145468, 181835, 267874, 363670, 535748, 669685, 727340, 1339370, 2678740, 5491417, 10982834, 21965668, 27457085, 54914170, 109828340]

約数ペア:

[(1, 109828340), (2, 54914170), (4, 27457085), (5, 21965668), (10, 10982834), (20, 5491417), (41, 2678740), (82, 1339370), (151, 727340), (164, 669685), (205, 535748), (302, 363670), (410, 267874), (604, 181835), (755, 145468), (820, 133937), (887, 123820), (1510, 72734), (1774, 61910), (3020, 36367), (3548, 30955), (4435, 24764), (6191, 17740), (8870, 12382)]