196393780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 482630400

約数和(自身を除く): 286236620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 74, 92, 110, 115, 148, 185, 220, 230, 253, 370, 407, 460, 506, 740, 814, 851, 1012, 1049, 1265, 1628, 1702, 2035, 2098, 2530, 3404, 4070, 4196, 4255, 5060, 5245, 8140, 8510, 9361, 10490, 11539, 17020, 18722, 20980, 23078, 24127, 37444, 38813, 46156, 46805, 48254, 57695, 77626, 93610, 96508, 115390, 120635, 155252, 187220, 194065, 230780, 241270, 265397, 388130, 426943, 482540, 530794, 776260, 853886, 892699, 1061588, 1326985, 1707772, 1785398, 2134715, 2653970, 3570796, 4269430, 4463495, 5307940, 8538860, 8926990, 9819689, 17853980, 19639378, 39278756, 49098445, 98196890, 196393780]

約数ペア:

[(1, 196393780), (2, 98196890), (4, 49098445), (5, 39278756), (10, 19639378), (11, 17853980), (20, 9819689), (22, 8926990), (23, 8538860), (37, 5307940), (44, 4463495), (46, 4269430), (55, 3570796), (74, 2653970), (92, 2134715), (110, 1785398), (115, 1707772), (148, 1326985), (185, 1061588), (220, 892699), (230, 853886), (253, 776260), (370, 530794), (407, 482540), (460, 426943), (506, 388130), (740, 265397), (814, 241270), (851, 230780), (1012, 194065), (1049, 187220), (1265, 155252), (1628, 120635), (1702, 115390), (2035, 96508), (2098, 93610), (2530, 77626), (3404, 57695), (4070, 48254), (4196, 46805), (4255, 46156), (5060, 38813), (5245, 37444), (8140, 24127), (8510, 23078), (9361, 20980), (10490, 18722), (11539, 17020)]