224764280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18793}}^1$

素因数の和:18840

約数の個数: 64

約数和(自身を含む): 568330560

約数和(自身を除く): 343566280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 18793, 37586, 75172, 93965, 150344, 187930, 244309, 375860, 432239, 488618, 751720, 864478, 977236, 1221545, 1728956, 1954472, 2161195, 2443090, 3457912, 4322390, 4886180, 5619107, 8644780, 9772360, 11238214, 17289560, 22476428, 28095535, 44952856, 56191070, 112382140, 224764280]

約数ペア:

[(1, 224764280), (2, 112382140), (4, 56191070), (5, 44952856), (8, 28095535), (10, 22476428), (13, 17289560), (20, 11238214), (23, 9772360), (26, 8644780), (40, 5619107), (46, 4886180), (52, 4322390), (65, 3457912), (92, 2443090), (104, 2161195), (115, 1954472), (130, 1728956), (184, 1221545), (230, 977236), (260, 864478), (299, 751720), (460, 488618), (520, 432239), (598, 375860), (920, 244309), (1196, 187930), (1495, 150344), (2392, 93965), (2990, 75172), (5980, 37586), (11960, 18793)]