486152360

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 1116400320

約数和(自身を除く): 630247960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 107, 194, 214, 388, 428, 485, 535, 776, 856, 970, 1070, 1171, 1940, 2140, 2342, 3880, 4280, 4684, 5855, 9368, 10379, 11710, 20758, 23420, 41516, 46840, 51895, 83032, 103790, 113587, 125297, 207580, 227174, 250594, 415160, 454348, 501188, 567935, 626485, 908696, 1002376, 1135870, 1252970, 2271740, 2505940, 4543480, 5011880, 12153809, 24307618, 48615236, 60769045, 97230472, 121538090, 243076180, 486152360]

約数ペア:

[(1, 486152360), (2, 243076180), (4, 121538090), (5, 97230472), (8, 60769045), (10, 48615236), (20, 24307618), (40, 12153809), (97, 5011880), (107, 4543480), (194, 2505940), (214, 2271740), (388, 1252970), (428, 1135870), (485, 1002376), (535, 908696), (776, 626485), (856, 567935), (970, 501188), (1070, 454348), (1171, 415160), (1940, 250594), (2140, 227174), (2342, 207580), (3880, 125297), (4280, 113587), (4684, 103790), (5855, 83032), (9368, 51895), (10379, 46840), (11710, 41516), (20758, 23420)]