109201930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24989}}^1$

素因数の和:25038

約数の個数: 32

約数和(自身を含む): 215913600

約数和(自身を除く): 106711670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 24989, 49978, 124945, 249890, 474791, 574747, 949582, 1149494, 2373955, 2873735, 4747910, 5747470, 10920193, 21840386, 54600965, 109201930]

約数ペア:

[(1, 109201930), (2, 54600965), (5, 21840386), (10, 10920193), (19, 5747470), (23, 4747910), (38, 2873735), (46, 2373955), (95, 1149494), (115, 949582), (190, 574747), (230, 474791), (437, 249890), (874, 124945), (2185, 49978), (4370, 24989)]