1301342600

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{33029}}^1$

素因数の和:33242

約数の個数: 48

約数和(自身を含む): 3041072100

約数和(自身を除く): 1739729500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1970, 3940, 4925, 7880, 9850, 19700, 33029, 39400, 66058, 132116, 165145, 264232, 330290, 660580, 825725, 1321160, 1651450, 3302900, 6506713, 6605800, 13013426, 26026852, 32533565, 52053704, 65067130, 130134260, 162667825, 260268520, 325335650, 650671300, 1301342600]

約数ペア:

[(1, 1301342600), (2, 650671300), (4, 325335650), (5, 260268520), (8, 162667825), (10, 130134260), (20, 65067130), (25, 52053704), (40, 32533565), (50, 26026852), (100, 13013426), (197, 6605800), (200, 6506713), (394, 3302900), (788, 1651450), (985, 1321160), (1576, 825725), (1970, 660580), (3940, 330290), (4925, 264232), (7880, 165145), (9850, 132116), (19700, 66058), (33029, 39400)]