32553940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{137}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 69499836

約数和(自身を除く): 36945896

約数列:

[1, 2, 4, 5, 10, 20, 109, 137, 218, 274, 436, 545, 548, 685, 1090, 1370, 2180, 2740, 11881, 14933, 23762, 29866, 47524, 59405, 59732, 74665, 118810, 149330, 237620, 298660, 1627697, 3255394, 6510788, 8138485, 16276970, 32553940]

約数ペア:

[(1, 32553940), (2, 16276970), (4, 8138485), (5, 6510788), (10, 3255394), (20, 1627697), (109, 298660), (137, 237620), (218, 149330), (274, 118810), (436, 74665), (545, 59732), (548, 59405), (685, 47524), (1090, 29866), (1370, 23762), (2180, 14933), (2740, 11881)]