1975400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 5624640

約数和(自身を除く): 3649240

約数列:

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

約数ペア:

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