996857603300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{89237}}^1$

素因数の和:89938

約数の個数: 108

約数和(自身を含む): 2345949404316

約数和(自身を除く): 1349091801016

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 661, 676, 845, 1300, 1322, 1690, 2644, 3305, 3380, 4225, 6610, 8450, 8593, 13220, 16525, 16900, 17186, 33050, 34372, 42965, 66100, 85930, 89237, 111709, 171860, 178474, 214825, 223418, 356948, 429650, 446185, 446836, 558545, 859300, 892370, 1117090, 1160081, 1784740, 2230925, 2234180, 2320162, 2792725, 4461850, 4640324, 5585450, 5800405, 8923700, 11170900, 11600810, 15081053, 23201620, 29002025, 30162106, 58004050, 58985657, 60324212, 75405265, 116008100, 117971314, 150810530, 235942628, 294928285, 301621060, 377026325, 589856570, 754052650, 766813541, 1179713140, 1474641425, 1508105300, 1533627082, 2949282850, 3067254164, 3834067705, 5898565700, 7668135410, 9968576033, 15336270820, 19170338525, 19937152066, 38340677050, 39874304132, 49842880165, 76681354100, 99685760330, 199371520660, 249214400825, 498428801650, 996857603300]

約数ペア:

[(1, 996857603300), (2, 498428801650), (4, 249214400825), (5, 199371520660), (10, 99685760330), (13, 76681354100), (20, 49842880165), (25, 39874304132), (26, 38340677050), (50, 19937152066), (52, 19170338525), (65, 15336270820), (100, 9968576033), (130, 7668135410), (169, 5898565700), (260, 3834067705), (325, 3067254164), (338, 2949282850), (650, 1533627082), (661, 1508105300), (676, 1474641425), (845, 1179713140), (1300, 766813541), (1322, 754052650), (1690, 589856570), (2644, 377026325), (3305, 301621060), (3380, 294928285), (4225, 235942628), (6610, 150810530), (8450, 117971314), (8593, 116008100), (13220, 75405265), (16525, 60324212), (16900, 58985657), (17186, 58004050), (33050, 30162106), (34372, 29002025), (42965, 23201620), (66100, 15081053), (85930, 11600810), (89237, 11170900), (111709, 8923700), (171860, 5800405), (178474, 5585450), (214825, 4640324), (223418, 4461850), (356948, 2792725), (429650, 2320162), (446185, 2234180), (446836, 2230925), (558545, 1784740), (859300, 1160081), (892370, 1117090)]