15565575168040

素因数分解:

$2^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2857}}^1\times {\mathrm{104693}}^1$

素因数の和:108862

約数の個数: 64

約数和(自身を含む): 35062066665360

約数和(自身を除く): 19496491497320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1301, 2602, 2857, 5204, 5714, 6505, 10408, 11428, 13010, 14285, 22856, 26020, 28570, 52040, 57140, 104693, 114280, 209386, 418772, 523465, 837544, 1046930, 2093860, 3716957, 4187720, 7433914, 14867828, 18584785, 29735656, 37169570, 74339140, 136205593, 148678280, 272411186, 299107901, 544822372, 598215802, 681027965, 1089644744, 1196431604, 1362055930, 1495539505, 2392863208, 2724111860, 2991079010, 5448223720, 5982158020, 11964316040, 389139379201, 778278758402, 1556557516804, 1945696896005, 3113115033608, 3891393792010, 7782787584020, 15565575168040]

約数ペア:

[(1, 15565575168040), (2, 7782787584020), (4, 3891393792010), (5, 3113115033608), (8, 1945696896005), (10, 1556557516804), (20, 778278758402), (40, 389139379201), (1301, 11964316040), (2602, 5982158020), (2857, 5448223720), (5204, 2991079010), (5714, 2724111860), (6505, 2392863208), (10408, 1495539505), (11428, 1362055930), (13010, 1196431604), (14285, 1089644744), (22856, 681027965), (26020, 598215802), (28570, 544822372), (52040, 299107901), (57140, 272411186), (104693, 148678280), (114280, 136205593), (209386, 74339140), (418772, 37169570), (523465, 29735656), (837544, 18584785), (1046930, 14867828), (2093860, 7433914), (3716957, 4187720)]