45155930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 83106000

約数和(自身を除く): 37950070

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 449, 565, 890, 898, 1130, 2245, 4490, 10057, 20114, 39961, 50285, 50737, 79922, 100570, 101474, 199805, 253685, 399610, 507370, 4515593, 9031186, 22577965, 45155930]

約数ペア:

[(1, 45155930), (2, 22577965), (5, 9031186), (10, 4515593), (89, 507370), (113, 399610), (178, 253685), (226, 199805), (445, 101474), (449, 100570), (565, 79922), (890, 50737), (898, 50285), (1130, 39961), (2245, 20114), (4490, 10057)]