25290800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2790

約数の個数: 60

約数和(自身を含む): 63426000

約数和(自身を除く): 38135200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 2749, 4600, 5498, 9200, 10996, 13745, 21992, 27490, 43984, 54980, 63227, 68725, 109960, 126454, 137450, 219920, 252908, 274900, 316135, 505816, 549800, 632270, 1011632, 1099600, 1264540, 1580675, 2529080, 3161350, 5058160, 6322700, 12645400, 25290800]

約数ペア:

[(1, 25290800), (2, 12645400), (4, 6322700), (5, 5058160), (8, 3161350), (10, 2529080), (16, 1580675), (20, 1264540), (23, 1099600), (25, 1011632), (40, 632270), (46, 549800), (50, 505816), (80, 316135), (92, 274900), (100, 252908), (115, 219920), (184, 137450), (200, 126454), (230, 109960), (368, 68725), (400, 63227), (460, 54980), (575, 43984), (920, 27490), (1150, 21992), (1840, 13745), (2300, 10996), (2749, 9200), (4600, 5498)]