32149000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 81048240

約数和(自身を除く): 48899240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2473, 2600, 3250, 4946, 6500, 9892, 12365, 13000, 19784, 24730, 32149, 49460, 61825, 64298, 98920, 123650, 128596, 160745, 247300, 257192, 309125, 321490, 494600, 618250, 642980, 803725, 1236500, 1285960, 1607450, 2473000, 3214900, 4018625, 6429800, 8037250, 16074500, 32149000]

約数ペア:

[(1, 32149000), (2, 16074500), (4, 8037250), (5, 6429800), (8, 4018625), (10, 3214900), (13, 2473000), (20, 1607450), (25, 1285960), (26, 1236500), (40, 803725), (50, 642980), (52, 618250), (65, 494600), (100, 321490), (104, 309125), (125, 257192), (130, 247300), (200, 160745), (250, 128596), (260, 123650), (325, 98920), (500, 64298), (520, 61825), (650, 49460), (1000, 32149), (1300, 24730), (1625, 19784), (2473, 13000), (2600, 12365), (3250, 9892), (4946, 6500)]