89374240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 224308224

約数和(自身を除く): 134933984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 487, 496, 592, 620, 740, 974, 992, 1147, 1184, 1240, 1480, 1948, 2294, 2435, 2480, 2960, 3896, 4588, 4870, 4960, 5735, 5920, 7792, 9176, 9740, 11470, 15097, 15584, 18019, 18352, 19480, 22940, 30194, 36038, 36704, 38960, 45880, 60388, 72076, 75485, 77920, 90095, 91760, 120776, 144152, 150970, 180190, 183520, 241552, 288304, 301940, 360380, 483104, 558589, 576608, 603880, 720760, 1117178, 1207760, 1441520, 2234356, 2415520, 2792945, 2883040, 4468712, 5585890, 8937424, 11171780, 17874848, 22343560, 44687120, 89374240]

約数ペア:

[(1, 89374240), (2, 44687120), (4, 22343560), (5, 17874848), (8, 11171780), (10, 8937424), (16, 5585890), (20, 4468712), (31, 2883040), (32, 2792945), (37, 2415520), (40, 2234356), (62, 1441520), (74, 1207760), (80, 1117178), (124, 720760), (148, 603880), (155, 576608), (160, 558589), (185, 483104), (248, 360380), (296, 301940), (310, 288304), (370, 241552), (487, 183520), (496, 180190), (592, 150970), (620, 144152), (740, 120776), (974, 91760), (992, 90095), (1147, 77920), (1184, 75485), (1240, 72076), (1480, 60388), (1948, 45880), (2294, 38960), (2435, 36704), (2480, 36038), (2960, 30194), (3896, 22940), (4588, 19480), (4870, 18352), (4960, 18019), (5735, 15584), (5920, 15097), (7792, 11470), (9176, 9740)]