61948100

素因数分解:

$2^2\times 5^2\times {\mathrm{683}}^1\times {\mathrm{907}}^1$

素因数の和:1604

約数の個数: 36

約数和(自身を含む): 134772624

約数和(自身を除く): 72824524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 683, 907, 1366, 1814, 2732, 3415, 3628, 4535, 6830, 9070, 13660, 17075, 18140, 22675, 34150, 45350, 68300, 90700, 619481, 1238962, 2477924, 3097405, 6194810, 12389620, 15487025, 30974050, 61948100]

約数ペア:

[(1, 61948100), (2, 30974050), (4, 15487025), (5, 12389620), (10, 6194810), (20, 3097405), (25, 2477924), (50, 1238962), (100, 619481), (683, 90700), (907, 68300), (1366, 45350), (1814, 34150), (2732, 22675), (3415, 18140), (3628, 17075), (4535, 13660), (6830, 9070)]