29914000

素因数分解:

$2^4\times 5^3\times {\mathrm{14957}}^1$

素因数の和:14980

約数の個数: 40

約数和(自身を含む): 72336888

約数和(自身を除く): 42422888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 14957, 29914, 59828, 74785, 119656, 149570, 239312, 299140, 373925, 598280, 747850, 1196560, 1495700, 1869625, 2991400, 3739250, 5982800, 7478500, 14957000, 29914000]

約数ペア:

[(1, 29914000), (2, 14957000), (4, 7478500), (5, 5982800), (8, 3739250), (10, 2991400), (16, 1869625), (20, 1495700), (25, 1196560), (40, 747850), (50, 598280), (80, 373925), (100, 299140), (125, 239312), (200, 149570), (250, 119656), (400, 74785), (500, 59828), (1000, 29914), (2000, 14957)]