32156920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25933}}^1$

素因数の和:25975

約数の個数: 32

約数和(自身を含む): 74689920

約数和(自身を除く): 42533000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 25933, 51866, 103732, 129665, 207464, 259330, 518660, 803923, 1037320, 1607846, 3215692, 4019615, 6431384, 8039230, 16078460, 32156920]

約数ペア:

[(1, 32156920), (2, 16078460), (4, 8039230), (5, 6431384), (8, 4019615), (10, 3215692), (20, 1607846), (31, 1037320), (40, 803923), (62, 518660), (124, 259330), (155, 207464), (248, 129665), (310, 103732), (620, 51866), (1240, 25933)]