12249400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 28904400

約数和(自身を除く): 16655000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 839, 1460, 1678, 1825, 2920, 3356, 3650, 4195, 6712, 7300, 8390, 14600, 16780, 20975, 33560, 41950, 61247, 83900, 122494, 167800, 244988, 306235, 489976, 612470, 1224940, 1531175, 2449880, 3062350, 6124700, 12249400]

約数ペア:

[(1, 12249400), (2, 6124700), (4, 3062350), (5, 2449880), (8, 1531175), (10, 1224940), (20, 612470), (25, 489976), (40, 306235), (50, 244988), (73, 167800), (100, 122494), (146, 83900), (200, 61247), (292, 41950), (365, 33560), (584, 20975), (730, 16780), (839, 14600), (1460, 8390), (1678, 7300), (1825, 6712), (2920, 4195), (3356, 3650)]