23199880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52727}}^1$

素因数の和:52749

約数の個数: 32

約数和(自身を含む): 56946240

約数和(自身を除く): 33746360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52727, 105454, 210908, 263635, 421816, 527270, 579997, 1054540, 1159994, 2109080, 2319988, 2899985, 4639976, 5799970, 11599940, 23199880]

約数ペア:

[(1, 23199880), (2, 11599940), (4, 5799970), (5, 4639976), (8, 2899985), (10, 2319988), (11, 2109080), (20, 1159994), (22, 1054540), (40, 579997), (44, 527270), (55, 421816), (88, 263635), (110, 210908), (220, 105454), (440, 52727)]