9441950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 20489760

約数和(自身を除く): 11047810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 509, 530, 742, 1018, 1325, 1855, 2545, 2650, 3563, 3710, 5090, 7126, 9275, 12725, 17815, 18550, 25450, 26977, 35630, 53954, 89075, 134885, 178150, 188839, 269770, 377678, 674425, 944195, 1348850, 1888390, 4720975, 9441950]

約数ペア:

[(1, 9441950), (2, 4720975), (5, 1888390), (7, 1348850), (10, 944195), (14, 674425), (25, 377678), (35, 269770), (50, 188839), (53, 178150), (70, 134885), (106, 89075), (175, 53954), (265, 35630), (350, 26977), (371, 25450), (509, 18550), (530, 17815), (742, 12725), (1018, 9275), (1325, 7126), (1855, 5090), (2545, 3710), (2650, 3563)]