61917800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 168203520

約数和(自身を除く): 106285720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 658, 700, 940, 941, 1175, 1316, 1400, 1645, 1880, 1882, 2350, 2632, 3290, 3764, 4700, 4705, 6580, 6587, 7528, 8225, 9400, 9410, 13160, 13174, 16450, 18820, 23525, 26348, 32900, 32935, 37640, 44227, 47050, 52696, 65800, 65870, 88454, 94100, 131740, 164675, 176908, 188200, 221135, 263480, 309589, 329350, 353816, 442270, 619178, 658700, 884540, 1105675, 1238356, 1317400, 1547945, 1769080, 2211350, 2476712, 3095890, 4422700, 6191780, 7739725, 8845400, 12383560, 15479450, 30958900, 61917800]

約数ペア:

[(1, 61917800), (2, 30958900), (4, 15479450), (5, 12383560), (7, 8845400), (8, 7739725), (10, 6191780), (14, 4422700), (20, 3095890), (25, 2476712), (28, 2211350), (35, 1769080), (40, 1547945), (47, 1317400), (50, 1238356), (56, 1105675), (70, 884540), (94, 658700), (100, 619178), (140, 442270), (175, 353816), (188, 329350), (200, 309589), (235, 263480), (280, 221135), (329, 188200), (350, 176908), (376, 164675), (470, 131740), (658, 94100), (700, 88454), (940, 65870), (941, 65800), (1175, 52696), (1316, 47050), (1400, 44227), (1645, 37640), (1880, 32935), (1882, 32900), (2350, 26348), (2632, 23525), (3290, 18820), (3764, 16450), (4700, 13174), (4705, 13160), (6580, 9410), (6587, 9400), (7528, 8225)]