85654240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2520

約数の個数: 96

約数和(自身を含む): 238823424

約数和(自身を除く): 153169184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2467, 2480, 3472, 4340, 4934, 4960, 6944, 8680, 9868, 12335, 17269, 17360, 19736, 24670, 34538, 34720, 39472, 49340, 69076, 76477, 78944, 86345, 98680, 138152, 152954, 172690, 197360, 276304, 305908, 345380, 382385, 394720, 535339, 552608, 611816, 690760, 764770, 1070678, 1223632, 1381520, 1529540, 2141356, 2447264, 2676695, 2763040, 3059080, 4282712, 5353390, 6118160, 8565424, 10706780, 12236320, 17130848, 21413560, 42827120, 85654240]

約数ペア:

[(1, 85654240), (2, 42827120), (4, 21413560), (5, 17130848), (7, 12236320), (8, 10706780), (10, 8565424), (14, 6118160), (16, 5353390), (20, 4282712), (28, 3059080), (31, 2763040), (32, 2676695), (35, 2447264), (40, 2141356), (56, 1529540), (62, 1381520), (70, 1223632), (80, 1070678), (112, 764770), (124, 690760), (140, 611816), (155, 552608), (160, 535339), (217, 394720), (224, 382385), (248, 345380), (280, 305908), (310, 276304), (434, 197360), (496, 172690), (560, 152954), (620, 138152), (868, 98680), (992, 86345), (1085, 78944), (1120, 76477), (1240, 69076), (1736, 49340), (2170, 39472), (2467, 34720), (2480, 34538), (3472, 24670), (4340, 19736), (4934, 17360), (4960, 17269), (6944, 12335), (8680, 9868)]