2493200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 60

約数和(自身を含む): 6273408

約数和(自身を除く): 3780208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 271, 368, 400, 460, 542, 575, 920, 1084, 1150, 1355, 1840, 2168, 2300, 2710, 4336, 4600, 5420, 6233, 6775, 9200, 10840, 12466, 13550, 21680, 24932, 27100, 31165, 49864, 54200, 62330, 99728, 108400, 124660, 155825, 249320, 311650, 498640, 623300, 1246600, 2493200]

約数ペア:

[(1, 2493200), (2, 1246600), (4, 623300), (5, 498640), (8, 311650), (10, 249320), (16, 155825), (20, 124660), (23, 108400), (25, 99728), (40, 62330), (46, 54200), (50, 49864), (80, 31165), (92, 27100), (100, 24932), (115, 21680), (184, 13550), (200, 12466), (230, 10840), (271, 9200), (368, 6775), (400, 6233), (460, 5420), (542, 4600), (575, 4336), (920, 2710), (1084, 2300), (1150, 2168), (1355, 1840)]