9160000

素因数分解:

$2^6\times 5^4\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 70

約数和(自身を含む): 22813010

約数和(自身を除く): 13653010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 229, 250, 320, 400, 458, 500, 625, 800, 916, 1000, 1145, 1250, 1600, 1832, 2000, 2290, 2500, 3664, 4000, 4580, 5000, 5725, 7328, 8000, 9160, 10000, 11450, 14656, 18320, 20000, 22900, 28625, 36640, 40000, 45800, 57250, 73280, 91600, 114500, 143125, 183200, 229000, 286250, 366400, 458000, 572500, 916000, 1145000, 1832000, 2290000, 4580000, 9160000]

約数ペア:

[(1, 9160000), (2, 4580000), (4, 2290000), (5, 1832000), (8, 1145000), (10, 916000), (16, 572500), (20, 458000), (25, 366400), (32, 286250), (40, 229000), (50, 183200), (64, 143125), (80, 114500), (100, 91600), (125, 73280), (160, 57250), (200, 45800), (229, 40000), (250, 36640), (320, 28625), (400, 22900), (458, 20000), (500, 18320), (625, 14656), (800, 11450), (916, 10000), (1000, 9160), (1145, 8000), (1250, 7328), (1600, 5725), (1832, 5000), (2000, 4580), (2290, 4000), (2500, 3664)]