1115678008220

素因数分解:

$2^2\times 5^1\times {\mathrm{12011}}^1\times {\mathrm{4644401}}^1$

素因数の和:4656421

約数の個数: 24

約数和(自身を含む): 2343119386608

約数和(自身を除く): 1227441378388

約数列:

[1, 2, 4, 5, 10, 20, 12011, 24022, 48044, 60055, 120110, 240220, 4644401, 9288802, 18577604, 23222005, 46444010, 92888020, 55783900411, 111567800822, 223135601644, 278919502055, 557839004110, 1115678008220]

約数ペア:

[(1, 1115678008220), (2, 557839004110), (4, 278919502055), (5, 223135601644), (10, 111567800822), (20, 55783900411), (12011, 92888020), (24022, 46444010), (48044, 23222005), (60055, 18577604), (120110, 9288802), (240220, 4644401)]