1323348860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{4211}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 2929530240

約数和(自身を除く): 1606181380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 827, 1654, 3308, 4135, 4211, 8270, 8422, 15713, 16540, 16844, 21055, 31426, 42110, 62852, 78565, 80009, 84220, 157130, 160018, 314260, 320036, 400045, 800090, 1600180, 3482497, 6964994, 13929988, 17412485, 34824970, 66167443, 69649940, 132334886, 264669772, 330837215, 661674430, 1323348860]

約数ペア:

[(1, 1323348860), (2, 661674430), (4, 330837215), (5, 264669772), (10, 132334886), (19, 69649940), (20, 66167443), (38, 34824970), (76, 17412485), (95, 13929988), (190, 6964994), (380, 3482497), (827, 1600180), (1654, 800090), (3308, 400045), (4135, 320036), (4211, 314260), (8270, 160018), (8422, 157130), (15713, 84220), (16540, 80009), (16844, 78565), (21055, 62852), (31426, 42110)]