1097737540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67181}}^1$

素因数の和:67252

約数の個数: 48

約数和(自身を含む): 2483046720

約数和(自身を除く): 1385309180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 67181, 134362, 268724, 335905, 671810, 1276439, 1343620, 2552878, 2888783, 5105756, 5777566, 6382195, 11555132, 12764390, 14443915, 25528780, 28887830, 54886877, 57775660, 109773754, 219547508, 274434385, 548868770, 1097737540]

約数ペア:

[(1, 1097737540), (2, 548868770), (4, 274434385), (5, 219547508), (10, 109773754), (19, 57775660), (20, 54886877), (38, 28887830), (43, 25528780), (76, 14443915), (86, 12764390), (95, 11555132), (172, 6382195), (190, 5777566), (215, 5105756), (380, 2888783), (430, 2552878), (817, 1343620), (860, 1276439), (1634, 671810), (3268, 335905), (4085, 268724), (8170, 134362), (16340, 67181)]