114877900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{28019}}^1$

素因数の和:28074

約数の個数: 36

約数和(自身を含む): 255374280

約数和(自身を除く): 140496380

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 28019, 56038, 112076, 140095, 280190, 560380, 700475, 1148779, 1400950, 2297558, 2801900, 4595116, 5743895, 11487790, 22975580, 28719475, 57438950, 114877900]

約数ペア:

[(1, 114877900), (2, 57438950), (4, 28719475), (5, 22975580), (10, 11487790), (20, 5743895), (25, 4595116), (41, 2801900), (50, 2297558), (82, 1400950), (100, 1148779), (164, 700475), (205, 560380), (410, 280190), (820, 140095), (1025, 112076), (2050, 56038), (4100, 28019)]