61948940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{16217}}^1$

素因数の和:16417

約数の個数: 24

約数和(自身を含む): 130781952

約数和(自身を除く): 68833012

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 16217, 32434, 64868, 81085, 162170, 324340, 3097447, 6194894, 12389788, 15487235, 30974470, 61948940]

約数ペア:

[(1, 61948940), (2, 30974470), (4, 15487235), (5, 12389788), (10, 6194894), (20, 3097447), (191, 324340), (382, 162170), (764, 81085), (955, 64868), (1910, 32434), (3820, 16217)]