54060280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43597}}^1$

素因数の和:43639

約数の個数: 32

約数和(自身を含む): 125562240

約数和(自身を除く): 71501960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43597, 87194, 174388, 217985, 348776, 435970, 871940, 1351507, 1743880, 2703014, 5406028, 6757535, 10812056, 13515070, 27030140, 54060280]

約数ペア:

[(1, 54060280), (2, 27030140), (4, 13515070), (5, 10812056), (8, 6757535), (10, 5406028), (20, 2703014), (31, 1743880), (40, 1351507), (62, 871940), (124, 435970), (155, 348776), (248, 217985), (310, 174388), (620, 87194), (1240, 43597)]