424760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 1149120

約数和(自身を除く): 724360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 70, 74, 82, 140, 148, 164, 185, 205, 259, 280, 287, 296, 328, 370, 410, 518, 574, 740, 820, 1036, 1148, 1295, 1435, 1480, 1517, 1640, 2072, 2296, 2590, 2870, 3034, 5180, 5740, 6068, 7585, 10360, 10619, 11480, 12136, 15170, 21238, 30340, 42476, 53095, 60680, 84952, 106190, 212380, 424760]

約数ペア:

[(1, 424760), (2, 212380), (4, 106190), (5, 84952), (7, 60680), (8, 53095), (10, 42476), (14, 30340), (20, 21238), (28, 15170), (35, 12136), (37, 11480), (40, 10619), (41, 10360), (56, 7585), (70, 6068), (74, 5740), (82, 5180), (140, 3034), (148, 2870), (164, 2590), (185, 2296), (205, 2072), (259, 1640), (280, 1517), (287, 1480), (296, 1435), (328, 1295), (370, 1148), (410, 1036), (518, 820), (574, 740)]