4380647620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{6353}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 9607248000

約数和(自身を除く): 5226600380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1499, 2998, 5996, 6353, 7495, 12706, 14990, 25412, 29980, 31765, 34477, 63530, 68954, 127060, 137908, 146119, 172385, 292238, 344770, 584476, 689540, 730595, 1461190, 2922380, 9523147, 19046294, 38092588, 47615735, 95231470, 190462940, 219032381, 438064762, 876129524, 1095161905, 2190323810, 4380647620]

約数ペア:

[(1, 4380647620), (2, 2190323810), (4, 1095161905), (5, 876129524), (10, 438064762), (20, 219032381), (23, 190462940), (46, 95231470), (92, 47615735), (115, 38092588), (230, 19046294), (460, 9523147), (1499, 2922380), (2998, 1461190), (5996, 730595), (6353, 689540), (7495, 584476), (12706, 344770), (14990, 292238), (25412, 172385), (29980, 146119), (31765, 137908), (34477, 127060), (63530, 68954)]