83070020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16417}}^1$

素因数の和:16460

約数の個数: 48

約数和(自身を含む): 198592128

約数和(自身を除く): 115522108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 16417, 32834, 65668, 82085, 164170, 180587, 328340, 361174, 377591, 722348, 755182, 902935, 1510364, 1805870, 1887955, 3611740, 3775910, 4153501, 7551820, 8307002, 16614004, 20767505, 41535010, 83070020]

約数ペア:

[(1, 83070020), (2, 41535010), (4, 20767505), (5, 16614004), (10, 8307002), (11, 7551820), (20, 4153501), (22, 3775910), (23, 3611740), (44, 1887955), (46, 1805870), (55, 1510364), (92, 902935), (110, 755182), (115, 722348), (220, 377591), (230, 361174), (253, 328340), (460, 180587), (506, 164170), (1012, 82085), (1265, 65668), (2530, 32834), (5060, 16417)]