353229860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26479}}^1$

素因数の和:26540

約数の個数: 48

約数和(自身を含む): 800755200

約数和(自身を除く): 447525340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 26479, 52958, 105916, 132395, 264790, 529580, 609017, 767891, 1218034, 1535782, 2436068, 3045085, 3071564, 3839455, 6090170, 7678910, 12180340, 15357820, 17661493, 35322986, 70645972, 88307465, 176614930, 353229860]

約数ペア:

[(1, 353229860), (2, 176614930), (4, 88307465), (5, 70645972), (10, 35322986), (20, 17661493), (23, 15357820), (29, 12180340), (46, 7678910), (58, 6090170), (92, 3839455), (115, 3071564), (116, 3045085), (145, 2436068), (230, 1535782), (290, 1218034), (460, 767891), (580, 609017), (667, 529580), (1334, 264790), (2668, 132395), (3335, 105916), (6670, 52958), (13340, 26479)]