9831350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 9667402

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 83, 103, 115, 166, 206, 230, 415, 515, 575, 830, 1030, 1150, 1909, 2075, 2369, 2575, 3818, 4150, 4738, 5150, 8549, 9545, 11845, 17098, 19090, 23690, 42745, 47725, 59225, 85490, 95450, 118450, 196627, 213725, 393254, 427450, 983135, 1966270, 4915675, 9831350]

約数ペア:

[(1, 9831350), (2, 4915675), (5, 1966270), (10, 983135), (23, 427450), (25, 393254), (46, 213725), (50, 196627), (83, 118450), (103, 95450), (115, 85490), (166, 59225), (206, 47725), (230, 42745), (415, 23690), (515, 19090), (575, 17098), (830, 11845), (1030, 9545), (1150, 8549), (1909, 5150), (2075, 4738), (2369, 4150), (2575, 3818)]