27853900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4794

約数の個数: 36

約数和(自身を含む): 61480440

約数和(自身を除く): 33626540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 4721, 5900, 9442, 18884, 23605, 47210, 94420, 118025, 236050, 278539, 472100, 557078, 1114156, 1392695, 2785390, 5570780, 6963475, 13926950, 27853900]

約数ペア:

[(1, 27853900), (2, 13926950), (4, 6963475), (5, 5570780), (10, 2785390), (20, 1392695), (25, 1114156), (50, 557078), (59, 472100), (100, 278539), (118, 236050), (236, 118025), (295, 94420), (590, 47210), (1180, 23605), (1475, 18884), (2950, 9442), (4721, 5900)]