2022166250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1305

約数の個数: 80

約数和(自身を含む): 4123605024

約数和(自身を除く): 2101438774

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 125, 130, 214, 250, 325, 535, 625, 650, 1070, 1163, 1250, 1391, 1625, 2326, 2675, 2782, 3250, 5350, 5815, 6955, 8125, 11630, 13375, 13910, 15119, 16250, 26750, 29075, 30238, 34775, 58150, 66875, 69550, 75595, 124441, 133750, 145375, 151190, 173875, 248882, 290750, 347750, 377975, 622205, 726875, 755950, 869375, 1244410, 1453750, 1617733, 1738750, 1889875, 3111025, 3235466, 3779750, 6222050, 8088665, 9449375, 15555125, 16177330, 18898750, 31110250, 40443325, 77775625, 80886650, 155551250, 202216625, 404433250, 1011083125, 2022166250]

約数ペア:

[(1, 2022166250), (2, 1011083125), (5, 404433250), (10, 202216625), (13, 155551250), (25, 80886650), (26, 77775625), (50, 40443325), (65, 31110250), (107, 18898750), (125, 16177330), (130, 15555125), (214, 9449375), (250, 8088665), (325, 6222050), (535, 3779750), (625, 3235466), (650, 3111025), (1070, 1889875), (1163, 1738750), (1250, 1617733), (1391, 1453750), (1625, 1244410), (2326, 869375), (2675, 755950), (2782, 726875), (3250, 622205), (5350, 377975), (5815, 347750), (6955, 290750), (8125, 248882), (11630, 173875), (13375, 151190), (13910, 145375), (15119, 133750), (16250, 124441), (26750, 75595), (29075, 69550), (30238, 66875), (34775, 58150)]