47238160

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3761}}^1$

素因数の和:3931

約数の個数: 40

約数和(自身を含む): 110557656

約数和(自身を除く): 63319496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 3761, 6280, 7522, 12560, 15044, 18805, 30088, 37610, 60176, 75220, 150440, 300880, 590477, 1180954, 2361908, 2952385, 4723816, 5904770, 9447632, 11809540, 23619080, 47238160]

約数ペア:

[(1, 47238160), (2, 23619080), (4, 11809540), (5, 9447632), (8, 5904770), (10, 4723816), (16, 2952385), (20, 2361908), (40, 1180954), (80, 590477), (157, 300880), (314, 150440), (628, 75220), (785, 60176), (1256, 37610), (1570, 30088), (2512, 18805), (3140, 15044), (3761, 12560), (6280, 7522)]