45918440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 112320000

約数和(自身を除く): 66401560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 1949, 2356, 2945, 3898, 4712, 5890, 7796, 9745, 11780, 15592, 19490, 23560, 37031, 38980, 60419, 74062, 77960, 120838, 148124, 185155, 241676, 296248, 302095, 370310, 483352, 604190, 740620, 1147961, 1208380, 1481240, 2295922, 2416760, 4591844, 5739805, 9183688, 11479610, 22959220, 45918440]

約数ペア:

[(1, 45918440), (2, 22959220), (4, 11479610), (5, 9183688), (8, 5739805), (10, 4591844), (19, 2416760), (20, 2295922), (31, 1481240), (38, 1208380), (40, 1147961), (62, 740620), (76, 604190), (95, 483352), (124, 370310), (152, 302095), (155, 296248), (190, 241676), (248, 185155), (310, 148124), (380, 120838), (589, 77960), (620, 74062), (760, 60419), (1178, 38980), (1240, 37031), (1949, 23560), (2356, 19490), (2945, 15592), (3898, 11780), (4712, 9745), (5890, 7796)]