3857029480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{60607}}^1$

素因数の和:60698

約数の個数: 64

約数和(自身を含む): 9120291840

約数和(自身を除く): 5263262360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1480, 1591, 1720, 3182, 6364, 7955, 12728, 15910, 31820, 60607, 63640, 121214, 242428, 303035, 484856, 606070, 1212140, 2242459, 2424280, 2606101, 4484918, 5212202, 8969836, 10424404, 11212295, 13030505, 17939672, 20848808, 22424590, 26061010, 44849180, 52122020, 89698360, 96425737, 104244040, 192851474, 385702948, 482128685, 771405896, 964257370, 1928514740, 3857029480]

約数ペア:

[(1, 3857029480), (2, 1928514740), (4, 964257370), (5, 771405896), (8, 482128685), (10, 385702948), (20, 192851474), (37, 104244040), (40, 96425737), (43, 89698360), (74, 52122020), (86, 44849180), (148, 26061010), (172, 22424590), (185, 20848808), (215, 17939672), (296, 13030505), (344, 11212295), (370, 10424404), (430, 8969836), (740, 5212202), (860, 4484918), (1480, 2606101), (1591, 2424280), (1720, 2242459), (3182, 1212140), (6364, 606070), (7955, 484856), (12728, 303035), (15910, 242428), (31820, 121214), (60607, 63640)]