5011250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 40

約数和(自身を含む): 9934320

約数和(自身を除く): 4923070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 211, 250, 422, 475, 625, 950, 1055, 1250, 2110, 2375, 4009, 4750, 5275, 8018, 10550, 11875, 20045, 23750, 26375, 40090, 52750, 100225, 131875, 200450, 263750, 501125, 1002250, 2505625, 5011250]

約数ペア:

[(1, 5011250), (2, 2505625), (5, 1002250), (10, 501125), (19, 263750), (25, 200450), (38, 131875), (50, 100225), (95, 52750), (125, 40090), (190, 26375), (211, 23750), (250, 20045), (422, 11875), (475, 10550), (625, 8018), (950, 5275), (1055, 4750), (1250, 4009), (2110, 2375)]