968625880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{456899}}^1$

素因数の和:456963

約数の個数: 32

約数和(自身を含む): 2220534000

約数和(自身を除く): 1251908120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 456899, 913798, 1827596, 2284495, 3655192, 4568990, 9137980, 18275960, 24215647, 48431294, 96862588, 121078235, 193725176, 242156470, 484312940, 968625880]

約数ペア:

[(1, 968625880), (2, 484312940), (4, 242156470), (5, 193725176), (8, 121078235), (10, 96862588), (20, 48431294), (40, 24215647), (53, 18275960), (106, 9137980), (212, 4568990), (265, 3655192), (424, 2284495), (530, 1827596), (1060, 913798), (2120, 456899)]