222023750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1099

約数の個数: 60

約数和(自身を含む): 451064988

約数和(自身を除く): 229041238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 625, 650, 845, 1051, 1250, 1625, 1690, 2102, 3250, 4225, 5255, 8125, 8450, 10510, 13663, 16250, 21125, 26275, 27326, 42250, 52550, 68315, 105625, 131375, 136630, 177619, 211250, 262750, 341575, 355238, 656875, 683150, 888095, 1313750, 1707875, 1776190, 3415750, 4440475, 8539375, 8880950, 17078750, 22202375, 44404750, 111011875, 222023750]

約数ペア:

[(1, 222023750), (2, 111011875), (5, 44404750), (10, 22202375), (13, 17078750), (25, 8880950), (26, 8539375), (50, 4440475), (65, 3415750), (125, 1776190), (130, 1707875), (169, 1313750), (250, 888095), (325, 683150), (338, 656875), (625, 355238), (650, 341575), (845, 262750), (1051, 211250), (1250, 177619), (1625, 136630), (1690, 131375), (2102, 105625), (3250, 68315), (4225, 52550), (5255, 42250), (8125, 27326), (8450, 26275), (10510, 21125), (13663, 16250)]