56680130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5519}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 54603070

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 5519, 10270, 11038, 27595, 55190, 71747, 143494, 358735, 436001, 717470, 872002, 2180005, 4360010, 5668013, 11336026, 28340065, 56680130]

約数ペア:

[(1, 56680130), (2, 28340065), (5, 11336026), (10, 5668013), (13, 4360010), (26, 2180005), (65, 872002), (79, 717470), (130, 436001), (158, 358735), (395, 143494), (790, 71747), (1027, 55190), (2054, 27595), (5135, 11038), (5519, 10270)]