12148300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3018

約数の個数: 36

約数和(自身を含む): 27013896

約数和(自身を除く): 14865596

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2963, 4100, 5926, 11852, 14815, 29630, 59260, 74075, 121483, 148150, 242966, 296300, 485932, 607415, 1214830, 2429660, 3037075, 6074150, 12148300]

約数ペア:

[(1, 12148300), (2, 6074150), (4, 3037075), (5, 2429660), (10, 1214830), (20, 607415), (25, 485932), (41, 296300), (50, 242966), (82, 148150), (100, 121483), (164, 74075), (205, 59260), (410, 29630), (820, 14815), (1025, 11852), (2050, 5926), (2963, 4100)]