4712820740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{18097}}^1$

素因数の和:18584

約数の個数: 48

約数和(自身を含む): 10261566000

約数和(自身を除く): 5548745260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 449, 580, 898, 1796, 2245, 4490, 8980, 13021, 18097, 26042, 36194, 52084, 65105, 72388, 90485, 130210, 180970, 260420, 361940, 524813, 1049626, 2099252, 2624065, 5248130, 8125553, 10496260, 16251106, 32502212, 40627765, 81255530, 162511060, 235641037, 471282074, 942564148, 1178205185, 2356410370, 4712820740]

約数ペア:

[(1, 4712820740), (2, 2356410370), (4, 1178205185), (5, 942564148), (10, 471282074), (20, 235641037), (29, 162511060), (58, 81255530), (116, 40627765), (145, 32502212), (290, 16251106), (449, 10496260), (580, 8125553), (898, 5248130), (1796, 2624065), (2245, 2099252), (4490, 1049626), (8980, 524813), (13021, 361940), (18097, 260420), (26042, 180970), (36194, 130210), (52084, 90485), (65105, 72388)]