957852040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 2206537200

約数和(自身を除く): 1248685160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 229, 265, 424, 458, 530, 916, 1060, 1145, 1832, 1973, 2120, 2290, 3946, 4580, 7892, 9160, 9865, 12137, 15784, 19730, 24274, 39460, 48548, 60685, 78920, 97096, 104569, 121370, 209138, 242740, 418276, 451817, 485480, 522845, 836552, 903634, 1045690, 1807268, 2091380, 2259085, 3614536, 4182760, 4518170, 9036340, 18072680, 23946301, 47892602, 95785204, 119731505, 191570408, 239463010, 478926020, 957852040]

約数ペア:

[(1, 957852040), (2, 478926020), (4, 239463010), (5, 191570408), (8, 119731505), (10, 95785204), (20, 47892602), (40, 23946301), (53, 18072680), (106, 9036340), (212, 4518170), (229, 4182760), (265, 3614536), (424, 2259085), (458, 2091380), (530, 1807268), (916, 1045690), (1060, 903634), (1145, 836552), (1832, 522845), (1973, 485480), (2120, 451817), (2290, 418276), (3946, 242740), (4580, 209138), (7892, 121370), (9160, 104569), (9865, 97096), (12137, 78920), (15784, 60685), (19730, 48548), (24274, 39460)]