3460996900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{937}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 7702180640

約数和(自身を除く): 4241183740

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 859, 860, 937, 1075, 1718, 1874, 2150, 3436, 3748, 4295, 4300, 4685, 8590, 9370, 17180, 18740, 21475, 23425, 36937, 40291, 42950, 46850, 73874, 80582, 85900, 93700, 147748, 161164, 184685, 201455, 369370, 402910, 738740, 804883, 805820, 923425, 1007275, 1609766, 1846850, 2014550, 3219532, 3693700, 4024415, 4029100, 8048830, 16097660, 20122075, 34609969, 40244150, 69219938, 80488300, 138439876, 173049845, 346099690, 692199380, 865249225, 1730498450, 3460996900]

約数ペア:

[(1, 3460996900), (2, 1730498450), (4, 865249225), (5, 692199380), (10, 346099690), (20, 173049845), (25, 138439876), (43, 80488300), (50, 69219938), (86, 40244150), (100, 34609969), (172, 20122075), (215, 16097660), (430, 8048830), (859, 4029100), (860, 4024415), (937, 3693700), (1075, 3219532), (1718, 2014550), (1874, 1846850), (2150, 1609766), (3436, 1007275), (3748, 923425), (4295, 805820), (4300, 804883), (4685, 738740), (8590, 402910), (9370, 369370), (17180, 201455), (18740, 184685), (21475, 161164), (23425, 147748), (36937, 93700), (40291, 85900), (42950, 80582), (46850, 73874)]