22225250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 43804800

約数和(自身を除く): 21579550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4679, 4750, 9358, 23395, 46790, 88901, 116975, 177802, 233950, 444505, 584875, 889010, 1169750, 2222525, 4445050, 11112625, 22225250]

約数ペア:

[(1, 22225250), (2, 11112625), (5, 4445050), (10, 2222525), (19, 1169750), (25, 889010), (38, 584875), (50, 444505), (95, 233950), (125, 177802), (190, 116975), (250, 88901), (475, 46790), (950, 23395), (2375, 9358), (4679, 4750)]