131569360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 334134864

約数和(自身を除く): 202565504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1460, 1733, 1898, 2920, 3466, 3796, 4745, 5840, 6932, 7592, 8665, 9490, 13864, 15184, 17330, 18980, 22529, 27728, 34660, 37960, 45058, 69320, 75920, 90116, 112645, 126509, 138640, 180232, 225290, 253018, 360464, 450580, 506036, 632545, 901160, 1012072, 1265090, 1644617, 1802320, 2024144, 2530180, 3289234, 5060360, 6578468, 8223085, 10120720, 13156936, 16446170, 26313872, 32892340, 65784680, 131569360]

約数ペア:

[(1, 131569360), (2, 65784680), (4, 32892340), (5, 26313872), (8, 16446170), (10, 13156936), (13, 10120720), (16, 8223085), (20, 6578468), (26, 5060360), (40, 3289234), (52, 2530180), (65, 2024144), (73, 1802320), (80, 1644617), (104, 1265090), (130, 1012072), (146, 901160), (208, 632545), (260, 506036), (292, 450580), (365, 360464), (520, 253018), (584, 225290), (730, 180232), (949, 138640), (1040, 126509), (1168, 112645), (1460, 90116), (1733, 75920), (1898, 69320), (2920, 45058), (3466, 37960), (3796, 34660), (4745, 27728), (5840, 22529), (6932, 18980), (7592, 17330), (8665, 15184), (9490, 13864)]