4247600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 12270048

約数和(自身を除く): 8022448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 41, 50, 56, 70, 74, 80, 82, 100, 112, 140, 148, 164, 175, 185, 200, 205, 259, 280, 287, 296, 328, 350, 370, 400, 410, 518, 560, 574, 592, 656, 700, 740, 820, 925, 1025, 1036, 1148, 1295, 1400, 1435, 1480, 1517, 1640, 1850, 2050, 2072, 2296, 2590, 2800, 2870, 2960, 3034, 3280, 3700, 4100, 4144, 4592, 5180, 5740, 6068, 6475, 7175, 7400, 7585, 8200, 10360, 10619, 11480, 12136, 12950, 14350, 14800, 15170, 16400, 20720, 21238, 22960, 24272, 25900, 28700, 30340, 37925, 42476, 51800, 53095, 57400, 60680, 75850, 84952, 103600, 106190, 114800, 121360, 151700, 169904, 212380, 265475, 303400, 424760, 530950, 606800, 849520, 1061900, 2123800, 4247600]

約数ペア:

[(1, 4247600), (2, 2123800), (4, 1061900), (5, 849520), (7, 606800), (8, 530950), (10, 424760), (14, 303400), (16, 265475), (20, 212380), (25, 169904), (28, 151700), (35, 121360), (37, 114800), (40, 106190), (41, 103600), (50, 84952), (56, 75850), (70, 60680), (74, 57400), (80, 53095), (82, 51800), (100, 42476), (112, 37925), (140, 30340), (148, 28700), (164, 25900), (175, 24272), (185, 22960), (200, 21238), (205, 20720), (259, 16400), (280, 15170), (287, 14800), (296, 14350), (328, 12950), (350, 12136), (370, 11480), (400, 10619), (410, 10360), (518, 8200), (560, 7585), (574, 7400), (592, 7175), (656, 6475), (700, 6068), (740, 5740), (820, 5180), (925, 4592), (1025, 4144), (1036, 4100), (1148, 3700), (1295, 3280), (1400, 3034), (1435, 2960), (1480, 2870), (1517, 2800), (1640, 2590), (1850, 2296), (2050, 2072)]