12127900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5310

約数の個数: 36

約数和(自身を含む): 27466992

約数和(自身を除く): 15339092

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5273, 10546, 21092, 26365, 52730, 105460, 121279, 131825, 242558, 263650, 485116, 527300, 606395, 1212790, 2425580, 3031975, 6063950, 12127900]

約数ペア:

[(1, 12127900), (2, 6063950), (4, 3031975), (5, 2425580), (10, 1212790), (20, 606395), (23, 527300), (25, 485116), (46, 263650), (50, 242558), (92, 131825), (100, 121279), (115, 105460), (230, 52730), (460, 26365), (575, 21092), (1150, 10546), (2300, 5273)]