23199280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22307}}^1$

素因数の和:22333

約数の個数: 40

約数和(自身を含む): 58090032

約数和(自身を除く): 34890752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22307, 44614, 89228, 111535, 178456, 223070, 289991, 356912, 446140, 579982, 892280, 1159964, 1449955, 1784560, 2319928, 2899910, 4639856, 5799820, 11599640, 23199280]

約数ペア:

[(1, 23199280), (2, 11599640), (4, 5799820), (5, 4639856), (8, 2899910), (10, 2319928), (13, 1784560), (16, 1449955), (20, 1159964), (26, 892280), (40, 579982), (52, 446140), (65, 356912), (80, 289991), (104, 223070), (130, 178456), (208, 111535), (260, 89228), (520, 44614), (1040, 22307)]