111545360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 266607936

約数和(自身を除く): 155062576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 107, 157, 166, 214, 314, 332, 415, 428, 535, 628, 664, 785, 830, 856, 1070, 1256, 1328, 1570, 1660, 1712, 2140, 2512, 3140, 3320, 4280, 6280, 6640, 8560, 8881, 12560, 13031, 16799, 17762, 26062, 33598, 35524, 44405, 52124, 65155, 67196, 71048, 83995, 88810, 104248, 130310, 134392, 142096, 167990, 177620, 208496, 260620, 268784, 335980, 355240, 521240, 671960, 710480, 1042480, 1343920, 1394317, 2788634, 5577268, 6971585, 11154536, 13943170, 22309072, 27886340, 55772680, 111545360]

約数ペア:

[(1, 111545360), (2, 55772680), (4, 27886340), (5, 22309072), (8, 13943170), (10, 11154536), (16, 6971585), (20, 5577268), (40, 2788634), (80, 1394317), (83, 1343920), (107, 1042480), (157, 710480), (166, 671960), (214, 521240), (314, 355240), (332, 335980), (415, 268784), (428, 260620), (535, 208496), (628, 177620), (664, 167990), (785, 142096), (830, 134392), (856, 130310), (1070, 104248), (1256, 88810), (1328, 83995), (1570, 71048), (1660, 67196), (1712, 65155), (2140, 52124), (2512, 44405), (3140, 35524), (3320, 33598), (4280, 26062), (6280, 17762), (6640, 16799), (8560, 13031), (8881, 12560)]