22959220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 29456780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1949, 2356, 2945, 3898, 5890, 7796, 9745, 11780, 19490, 37031, 38980, 60419, 74062, 120838, 148124, 185155, 241676, 302095, 370310, 604190, 740620, 1147961, 1208380, 2295922, 4591844, 5739805, 11479610, 22959220]

約数ペア:

[(1, 22959220), (2, 11479610), (4, 5739805), (5, 4591844), (10, 2295922), (19, 1208380), (20, 1147961), (31, 740620), (38, 604190), (62, 370310), (76, 302095), (95, 241676), (124, 185155), (155, 148124), (190, 120838), (310, 74062), (380, 60419), (589, 38980), (620, 37031), (1178, 19490), (1949, 11780), (2356, 9745), (2945, 7796), (3898, 5890)]