5564248280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4487297}}^1$

素因数の和:4487339

約数の個数: 32

約数和(自身を含む): 12923418240

約数和(自身を除く): 7359169960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4487297, 8974594, 17949188, 22436485, 35898376, 44872970, 89745940, 139106207, 179491880, 278212414, 556424828, 695531035, 1112849656, 1391062070, 2782124140, 5564248280]

約数ペア:

[(1, 5564248280), (2, 2782124140), (4, 1391062070), (5, 1112849656), (8, 695531035), (10, 556424828), (20, 278212414), (31, 179491880), (40, 139106207), (62, 89745940), (124, 44872970), (155, 35898376), (248, 22436485), (310, 17949188), (620, 8974594), (1240, 4487297)]