79352390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 154556640

約数和(自身を除く): 75204250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2689, 2951, 5378, 5902, 13445, 14755, 26890, 29510, 34957, 69914, 174785, 349570, 610403, 1220806, 3052015, 6104030, 7935239, 15870478, 39676195, 79352390]

約数ペア:

[(1, 79352390), (2, 39676195), (5, 15870478), (10, 7935239), (13, 6104030), (26, 3052015), (65, 1220806), (130, 610403), (227, 349570), (454, 174785), (1135, 69914), (2270, 34957), (2689, 29510), (2951, 26890), (5378, 14755), (5902, 13445)]