220685996810

素因数分解:

$2^1\times 5^1\times {\mathrm{455201}}^1\times {\mathrm{48481}}^1$

素因数の和:503689

約数の個数: 16

約数和(自身を含む): 397243860552

約数和(自身を除く): 176557863742

約数列:

[1, 2, 5, 10, 48481, 96962, 242405, 455201, 484810, 910402, 2276005, 4552010, 22068599681, 44137199362, 110342998405, 220685996810]

約数ペア:

[(1, 220685996810), (2, 110342998405), (5, 44137199362), (10, 22068599681), (48481, 4552010), (96962, 2276005), (242405, 910402), (455201, 484810)]