45080720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9551}}^1$

素因数の和:9623

約数の個数: 40

約数和(自身を含む): 106600320

約数和(自身を除く): 61519600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 9551, 19102, 38204, 47755, 76408, 95510, 152816, 191020, 382040, 563509, 764080, 1127018, 2254036, 2817545, 4508072, 5635090, 9016144, 11270180, 22540360, 45080720]

約数ペア:

[(1, 45080720), (2, 22540360), (4, 11270180), (5, 9016144), (8, 5635090), (10, 4508072), (16, 2817545), (20, 2254036), (40, 1127018), (59, 764080), (80, 563509), (118, 382040), (236, 191020), (295, 152816), (472, 95510), (590, 76408), (944, 47755), (1180, 38204), (2360, 19102), (4720, 9551)]