160451450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 323041824

約数和(自身を除く): 162590374

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 83, 115, 166, 205, 230, 410, 415, 575, 830, 943, 1025, 1150, 1681, 1886, 1909, 2050, 2075, 3362, 3403, 3818, 4150, 4715, 6806, 8405, 9430, 9545, 16810, 17015, 19090, 23575, 34030, 38663, 42025, 47150, 47725, 77326, 78269, 84050, 85075, 95450, 139523, 156538, 170150, 193315, 279046, 386630, 391345, 697615, 782690, 966575, 1395230, 1933150, 1956725, 3209029, 3488075, 3913450, 6418058, 6976150, 16045145, 32090290, 80225725, 160451450]

約数ペア:

[(1, 160451450), (2, 80225725), (5, 32090290), (10, 16045145), (23, 6976150), (25, 6418058), (41, 3913450), (46, 3488075), (50, 3209029), (82, 1956725), (83, 1933150), (115, 1395230), (166, 966575), (205, 782690), (230, 697615), (410, 391345), (415, 386630), (575, 279046), (830, 193315), (943, 170150), (1025, 156538), (1150, 139523), (1681, 95450), (1886, 85075), (1909, 84050), (2050, 78269), (2075, 77326), (3362, 47725), (3403, 47150), (3818, 42025), (4150, 38663), (4715, 34030), (6806, 23575), (8405, 19090), (9430, 17015), (9545, 16810)]