22819218670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{79601}}^1$

素因数の和:79980

約数の個数: 32

約数和(自身を含む): 41609557440

約数和(自身を除く): 18790338770

約数列:

[1, 2, 5, 10, 109, 218, 263, 526, 545, 1090, 1315, 2630, 28667, 57334, 79601, 143335, 159202, 286670, 398005, 796010, 8676509, 17353018, 20935063, 41870126, 43382545, 86765090, 104675315, 209350630, 2281921867, 4563843734, 11409609335, 22819218670]

約数ペア:

[(1, 22819218670), (2, 11409609335), (5, 4563843734), (10, 2281921867), (109, 209350630), (218, 104675315), (263, 86765090), (526, 43382545), (545, 41870126), (1090, 20935063), (1315, 17353018), (2630, 8676509), (28667, 796010), (57334, 398005), (79601, 286670), (143335, 159202)]