792825620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{13183}}^1$

素因数の和:13320

約数の個数: 48

約数和(自身を含む): 1736491008

約数和(自身を除く): 943665388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1940, 3007, 6014, 12028, 13183, 15035, 26366, 30070, 52732, 60140, 65915, 131830, 263660, 408673, 817346, 1278751, 1634692, 2043365, 2557502, 4086730, 5115004, 6393755, 8173460, 12787510, 25575020, 39641281, 79282562, 158565124, 198206405, 396412810, 792825620]

約数ペア:

[(1, 792825620), (2, 396412810), (4, 198206405), (5, 158565124), (10, 79282562), (20, 39641281), (31, 25575020), (62, 12787510), (97, 8173460), (124, 6393755), (155, 5115004), (194, 4086730), (310, 2557502), (388, 2043365), (485, 1634692), (620, 1278751), (970, 817346), (1940, 408673), (3007, 263660), (6014, 131830), (12028, 65915), (13183, 60140), (15035, 52732), (26366, 30070)]