1254293860

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{48131}}^1$

素因数の和:49443

約数の個数: 24

約数和(自身を含む): 2636093376

約数和(自身を除く): 1381799516

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 5212, 6515, 13030, 26060, 48131, 96262, 192524, 240655, 481310, 962620, 62714693, 125429386, 250858772, 313573465, 627146930, 1254293860]

約数ペア:

[(1, 1254293860), (2, 627146930), (4, 313573465), (5, 250858772), (10, 125429386), (20, 62714693), (1303, 962620), (2606, 481310), (5212, 240655), (6515, 192524), (13030, 96262), (26060, 48131)]