27328360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22039}}^1$

素因数の和:22081

約数の個数: 32

約数和(自身を含む): 63475200

約数和(自身を除く): 36146840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 22039, 44078, 88156, 110195, 176312, 220390, 440780, 683209, 881560, 1366418, 2732836, 3416045, 5465672, 6832090, 13664180, 27328360]

約数ペア:

[(1, 27328360), (2, 13664180), (4, 6832090), (5, 5465672), (8, 3416045), (10, 2732836), (20, 1366418), (31, 881560), (40, 683209), (62, 440780), (124, 220390), (155, 176312), (248, 110195), (310, 88156), (620, 44078), (1240, 22039)]