3950800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 11624256

約数和(自身を除く): 7673456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 83, 85, 100, 112, 119, 136, 140, 166, 170, 175, 200, 238, 272, 280, 332, 340, 350, 400, 415, 425, 476, 560, 581, 595, 664, 680, 700, 830, 850, 952, 1162, 1190, 1328, 1360, 1400, 1411, 1660, 1700, 1904, 2075, 2324, 2380, 2800, 2822, 2905, 2975, 3320, 3400, 4150, 4648, 4760, 5644, 5810, 5950, 6640, 6800, 7055, 8300, 9296, 9520, 9877, 11288, 11620, 11900, 14110, 14525, 16600, 19754, 22576, 23240, 23800, 28220, 29050, 33200, 35275, 39508, 46480, 47600, 49385, 56440, 58100, 70550, 79016, 98770, 112880, 116200, 141100, 158032, 197540, 232400, 246925, 282200, 395080, 493850, 564400, 790160, 987700, 1975400, 3950800]

約数ペア:

[(1, 3950800), (2, 1975400), (4, 987700), (5, 790160), (7, 564400), (8, 493850), (10, 395080), (14, 282200), (16, 246925), (17, 232400), (20, 197540), (25, 158032), (28, 141100), (34, 116200), (35, 112880), (40, 98770), (50, 79016), (56, 70550), (68, 58100), (70, 56440), (80, 49385), (83, 47600), (85, 46480), (100, 39508), (112, 35275), (119, 33200), (136, 29050), (140, 28220), (166, 23800), (170, 23240), (175, 22576), (200, 19754), (238, 16600), (272, 14525), (280, 14110), (332, 11900), (340, 11620), (350, 11288), (400, 9877), (415, 9520), (425, 9296), (476, 8300), (560, 7055), (581, 6800), (595, 6640), (664, 5950), (680, 5810), (700, 5644), (830, 4760), (850, 4648), (952, 4150), (1162, 3400), (1190, 3320), (1328, 2975), (1360, 2905), (1400, 2822), (1411, 2800), (1660, 2380), (1700, 2324), (1904, 2075)]