2236708520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{6961}}^1$

素因数の和:7278

約数の個数: 64

約数和(自身を含む): 5225677200

約数和(自身を除く): 2988968680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 277, 290, 554, 580, 1108, 1160, 1385, 2216, 2770, 5540, 6961, 8033, 11080, 13922, 16066, 27844, 32132, 34805, 40165, 55688, 64264, 69610, 80330, 139220, 160660, 201869, 278440, 321320, 403738, 807476, 1009345, 1614952, 1928197, 2018690, 3856394, 4037380, 7712788, 8074760, 9640985, 15425576, 19281970, 38563940, 55917713, 77127880, 111835426, 223670852, 279588565, 447341704, 559177130, 1118354260, 2236708520]

約数ペア:

[(1, 2236708520), (2, 1118354260), (4, 559177130), (5, 447341704), (8, 279588565), (10, 223670852), (20, 111835426), (29, 77127880), (40, 55917713), (58, 38563940), (116, 19281970), (145, 15425576), (232, 9640985), (277, 8074760), (290, 7712788), (554, 4037380), (580, 3856394), (1108, 2018690), (1160, 1928197), (1385, 1614952), (2216, 1009345), (2770, 807476), (5540, 403738), (6961, 321320), (8033, 278440), (11080, 201869), (13922, 160660), (16066, 139220), (27844, 80330), (32132, 69610), (34805, 64264), (40165, 55688)]