13004950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 28078560

約数和(自身を除く): 15073610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 509, 511, 730, 1018, 1022, 1825, 2545, 2555, 3563, 3650, 5090, 5110, 7126, 12725, 12775, 17815, 25450, 25550, 35630, 37157, 74314, 89075, 178150, 185785, 260099, 371570, 520198, 928925, 1300495, 1857850, 2600990, 6502475, 13004950]

約数ペア:

[(1, 13004950), (2, 6502475), (5, 2600990), (7, 1857850), (10, 1300495), (14, 928925), (25, 520198), (35, 371570), (50, 260099), (70, 185785), (73, 178150), (146, 89075), (175, 74314), (350, 37157), (365, 35630), (509, 25550), (511, 25450), (730, 17815), (1018, 12775), (1022, 12725), (1825, 7126), (2545, 5110), (2555, 5090), (3563, 3650)]