121265800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19606

約数の個数: 48

約数和(自身を含む): 291052800

約数和(自身を除く): 169787000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 19559, 39118, 78236, 97795, 156472, 195590, 391180, 488975, 606329, 782360, 977950, 1212658, 1955900, 2425316, 3031645, 3911800, 4850632, 6063290, 12126580, 15158225, 24253160, 30316450, 60632900, 121265800]

約数ペア:

[(1, 121265800), (2, 60632900), (4, 30316450), (5, 24253160), (8, 15158225), (10, 12126580), (20, 6063290), (25, 4850632), (31, 3911800), (40, 3031645), (50, 2425316), (62, 1955900), (100, 1212658), (124, 977950), (155, 782360), (200, 606329), (248, 488975), (310, 391180), (620, 195590), (775, 156472), (1240, 97795), (1550, 78236), (3100, 39118), (6200, 19559)]