22002250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 23285174

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 167, 170, 250, 310, 334, 425, 527, 775, 835, 850, 1054, 1550, 1670, 2125, 2635, 2839, 3875, 4175, 4250, 5177, 5270, 5678, 7750, 8350, 10354, 13175, 14195, 20875, 25885, 26350, 28390, 41750, 51770, 65875, 70975, 88009, 129425, 131750, 141950, 176018, 258850, 354875, 440045, 647125, 709750, 880090, 1294250, 2200225, 4400450, 11001125, 22002250]

約数ペア:

[(1, 22002250), (2, 11001125), (5, 4400450), (10, 2200225), (17, 1294250), (25, 880090), (31, 709750), (34, 647125), (50, 440045), (62, 354875), (85, 258850), (125, 176018), (155, 141950), (167, 131750), (170, 129425), (250, 88009), (310, 70975), (334, 65875), (425, 51770), (527, 41750), (775, 28390), (835, 26350), (850, 25885), (1054, 20875), (1550, 14195), (1670, 13175), (2125, 10354), (2635, 8350), (2839, 7750), (3875, 5678), (4175, 5270), (4250, 5177)]