10863640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 25234560

約数和(自身を除く): 14370920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8761, 17522, 35044, 43805, 70088, 87610, 175220, 271591, 350440, 543182, 1086364, 1357955, 2172728, 2715910, 5431820, 10863640]

約数ペア:

[(1, 10863640), (2, 5431820), (4, 2715910), (5, 2172728), (8, 1357955), (10, 1086364), (20, 543182), (31, 350440), (40, 271591), (62, 175220), (124, 87610), (155, 70088), (248, 43805), (310, 35044), (620, 17522), (1240, 8761)]