22722880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4211

約数の個数: 56

約数和(自身を含む): 57305448

約数和(自身を除く): 34582568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4177, 5440, 8354, 16708, 20885, 33416, 41770, 66832, 71009, 83540, 133664, 142018, 167080, 267328, 284036, 334160, 355045, 568072, 668320, 710090, 1136144, 1336640, 1420180, 2272288, 2840360, 4544576, 5680720, 11361440, 22722880]

約数ペア:

[(1, 22722880), (2, 11361440), (4, 5680720), (5, 4544576), (8, 2840360), (10, 2272288), (16, 1420180), (17, 1336640), (20, 1136144), (32, 710090), (34, 668320), (40, 568072), (64, 355045), (68, 334160), (80, 284036), (85, 267328), (136, 167080), (160, 142018), (170, 133664), (272, 83540), (320, 71009), (340, 66832), (544, 41770), (680, 33416), (1088, 20885), (1360, 16708), (2720, 8354), (4177, 5440)]