54892880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 147740544

約数和(自身を除く): 92847664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1181, 1328, 1660, 2324, 2362, 2905, 3320, 4648, 4724, 5810, 5905, 6640, 8267, 9296, 9448, 11620, 11810, 16534, 18896, 23240, 23620, 33068, 41335, 46480, 47240, 66136, 82670, 94480, 98023, 132272, 165340, 196046, 330680, 392092, 490115, 661360, 686161, 784184, 980230, 1372322, 1568368, 1960460, 2744644, 3430805, 3920920, 5489288, 6861610, 7841840, 10978576, 13723220, 27446440, 54892880]

約数ペア:

[(1, 54892880), (2, 27446440), (4, 13723220), (5, 10978576), (7, 7841840), (8, 6861610), (10, 5489288), (14, 3920920), (16, 3430805), (20, 2744644), (28, 1960460), (35, 1568368), (40, 1372322), (56, 980230), (70, 784184), (80, 686161), (83, 661360), (112, 490115), (140, 392092), (166, 330680), (280, 196046), (332, 165340), (415, 132272), (560, 98023), (581, 94480), (664, 82670), (830, 66136), (1162, 47240), (1181, 46480), (1328, 41335), (1660, 33068), (2324, 23620), (2362, 23240), (2905, 18896), (3320, 16534), (4648, 11810), (4724, 11620), (5810, 9448), (5905, 9296), (6640, 8267)]