1617292480

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{15269}}^1$

素因数の和:15617

約数の個数: 56

約数和(自身を含む): 3863065680

約数和(自身を除く): 2245773200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 15269, 21184, 26480, 30538, 52960, 61076, 76345, 105920, 122152, 152690, 244304, 305380, 488608, 610760, 977216, 1221520, 2443040, 4886080, 5054039, 10108078, 20216156, 25270195, 40432312, 50540390, 80864624, 101080780, 161729248, 202161560, 323458496, 404323120, 808646240, 1617292480]

約数ペア:

[(1, 1617292480), (2, 808646240), (4, 404323120), (5, 323458496), (8, 202161560), (10, 161729248), (16, 101080780), (20, 80864624), (32, 50540390), (40, 40432312), (64, 25270195), (80, 20216156), (160, 10108078), (320, 5054039), (331, 4886080), (662, 2443040), (1324, 1221520), (1655, 977216), (2648, 610760), (3310, 488608), (5296, 305380), (6620, 244304), (10592, 152690), (13240, 122152), (15269, 105920), (21184, 76345), (26480, 61076), (30538, 52960)]