16158100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 41122368

約数和(自身を除く): 24964268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 563, 574, 700, 820, 1025, 1126, 1148, 1435, 2050, 2252, 2815, 2870, 3941, 4100, 5630, 5740, 7175, 7882, 11260, 14075, 14350, 15764, 19705, 23083, 28150, 28700, 39410, 46166, 56300, 78820, 92332, 98525, 115415, 161581, 197050, 230830, 323162, 394100, 461660, 577075, 646324, 807905, 1154150, 1615810, 2308300, 3231620, 4039525, 8079050, 16158100]

約数ペア:

[(1, 16158100), (2, 8079050), (4, 4039525), (5, 3231620), (7, 2308300), (10, 1615810), (14, 1154150), (20, 807905), (25, 646324), (28, 577075), (35, 461660), (41, 394100), (50, 323162), (70, 230830), (82, 197050), (100, 161581), (140, 115415), (164, 98525), (175, 92332), (205, 78820), (287, 56300), (350, 46166), (410, 39410), (563, 28700), (574, 28150), (700, 23083), (820, 19705), (1025, 15764), (1126, 14350), (1148, 14075), (1435, 11260), (2050, 7882), (2252, 7175), (2815, 5740), (2870, 5630), (3941, 4100)]