25283360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5493

約数の個数: 48

約数和(自身を含む): 61803000

約数和(自身を除く): 36519640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5449, 10898, 21796, 27245, 43592, 54490, 87184, 108980, 158021, 174368, 217960, 316042, 435920, 632084, 790105, 871840, 1264168, 1580210, 2528336, 3160420, 5056672, 6320840, 12641680, 25283360]

約数ペア:

[(1, 25283360), (2, 12641680), (4, 6320840), (5, 5056672), (8, 3160420), (10, 2528336), (16, 1580210), (20, 1264168), (29, 871840), (32, 790105), (40, 632084), (58, 435920), (80, 316042), (116, 217960), (145, 174368), (160, 158021), (232, 108980), (290, 87184), (464, 54490), (580, 43592), (928, 27245), (1160, 21796), (2320, 10898), (4640, 5449)]