85962646040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{28909}}^1$

素因数の和:29940

約数の個数: 64

約数和(自身を含む): 196079184000

約数和(自身を除く): 110116537960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 941, 1580, 1882, 3160, 3764, 4705, 7528, 9410, 18820, 28909, 37640, 57818, 74339, 115636, 144545, 148678, 231272, 289090, 297356, 371695, 578180, 594712, 743390, 1156360, 1486780, 2283811, 2973560, 4567622, 9135244, 11419055, 18270488, 22838110, 27203369, 45676220, 54406738, 91352440, 108813476, 136016845, 217626952, 272033690, 544067380, 1088134760, 2149066151, 4298132302, 8596264604, 10745330755, 17192529208, 21490661510, 42981323020, 85962646040]

約数ペア:

[(1, 85962646040), (2, 42981323020), (4, 21490661510), (5, 17192529208), (8, 10745330755), (10, 8596264604), (20, 4298132302), (40, 2149066151), (79, 1088134760), (158, 544067380), (316, 272033690), (395, 217626952), (632, 136016845), (790, 108813476), (941, 91352440), (1580, 54406738), (1882, 45676220), (3160, 27203369), (3764, 22838110), (4705, 18270488), (7528, 11419055), (9410, 9135244), (18820, 4567622), (28909, 2973560), (37640, 2283811), (57818, 1486780), (74339, 1156360), (115636, 743390), (144545, 594712), (148678, 578180), (231272, 371695), (289090, 297356)]