2280821560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3001081}}^1$

素因数の和:3001111

約数の個数: 32

約数和(自身を含む): 5401947600

約数和(自身を除く): 3121126040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3001081, 6002162, 12004324, 15005405, 24008648, 30010810, 57020539, 60021620, 114041078, 120043240, 228082156, 285102695, 456164312, 570205390, 1140410780, 2280821560]

約数ペア:

[(1, 2280821560), (2, 1140410780), (4, 570205390), (5, 456164312), (8, 285102695), (10, 228082156), (19, 120043240), (20, 114041078), (38, 60021620), (40, 57020539), (76, 30010810), (95, 24008648), (152, 15005405), (190, 12004324), (380, 6002162), (760, 3001081)]