23168660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 27392620

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 239, 262, 370, 478, 524, 655, 740, 956, 1195, 1310, 2390, 2620, 4780, 4847, 8843, 9694, 17686, 19388, 24235, 31309, 35372, 44215, 48470, 62618, 88430, 96940, 125236, 156545, 176860, 313090, 626180, 1158433, 2316866, 4633732, 5792165, 11584330, 23168660]

約数ペア:

[(1, 23168660), (2, 11584330), (4, 5792165), (5, 4633732), (10, 2316866), (20, 1158433), (37, 626180), (74, 313090), (131, 176860), (148, 156545), (185, 125236), (239, 96940), (262, 88430), (370, 62618), (478, 48470), (524, 44215), (655, 35372), (740, 31309), (956, 24235), (1195, 19388), (1310, 17686), (2390, 9694), (2620, 8843), (4780, 4847)]