2023199810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 3863752704

約数和(自身を除く): 1840552894

約数列:

[1, 2, 5, 10, 31, 61, 62, 97, 122, 155, 194, 305, 310, 485, 610, 970, 1103, 1891, 2206, 3007, 3782, 5515, 5917, 6014, 9455, 11030, 11834, 15035, 18910, 29585, 30070, 34193, 59170, 67283, 68386, 106991, 134566, 170965, 183427, 213982, 336415, 341930, 366854, 534955, 672830, 917135, 1069910, 1834270, 2085773, 3316721, 4171546, 6526451, 6633442, 10428865, 13052902, 16583605, 20857730, 32632255, 33167210, 65264510, 202319981, 404639962, 1011599905, 2023199810]

約数ペア:

[(1, 2023199810), (2, 1011599905), (5, 404639962), (10, 202319981), (31, 65264510), (61, 33167210), (62, 32632255), (97, 20857730), (122, 16583605), (155, 13052902), (194, 10428865), (305, 6633442), (310, 6526451), (485, 4171546), (610, 3316721), (970, 2085773), (1103, 1834270), (1891, 1069910), (2206, 917135), (3007, 672830), (3782, 534955), (5515, 366854), (5917, 341930), (6014, 336415), (9455, 213982), (11030, 183427), (11834, 170965), (15035, 134566), (18910, 106991), (29585, 68386), (30070, 67283), (34193, 59170)]