12252560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 40

約数和(自身を含む): 29730240

約数和(自身を除く): 17477680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6659, 13318, 26636, 33295, 53272, 66590, 106544, 133180, 153157, 266360, 306314, 532720, 612628, 765785, 1225256, 1531570, 2450512, 3063140, 6126280, 12252560]

約数ペア:

[(1, 12252560), (2, 6126280), (4, 3063140), (5, 2450512), (8, 1531570), (10, 1225256), (16, 765785), (20, 612628), (23, 532720), (40, 306314), (46, 266360), (80, 153157), (92, 133180), (115, 106544), (184, 66590), (230, 53272), (368, 33295), (460, 26636), (920, 13318), (1840, 6659)]