4928380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 10684800

約数和(自身を除く): 5756420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7949, 15898, 31796, 39745, 79490, 158980, 246419, 492838, 985676, 1232095, 2464190, 4928380]

約数ペア:

[(1, 4928380), (2, 2464190), (4, 1232095), (5, 985676), (10, 492838), (20, 246419), (31, 158980), (62, 79490), (124, 39745), (155, 31796), (310, 15898), (620, 7949)]