45248240

素因数分解:

$2^4\times 5^1\times {\mathrm{565603}}^1$

素因数の和:565616

約数の個数: 20

約数和(自身を含む): 105202344

約数和(自身を除く): 59954104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 565603, 1131206, 2262412, 2828015, 4524824, 5656030, 9049648, 11312060, 22624120, 45248240]

約数ペア:

[(1, 45248240), (2, 22624120), (4, 11312060), (5, 9049648), (8, 5656030), (10, 4524824), (16, 2828015), (20, 2262412), (40, 1131206), (80, 565603)]