26584360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 67392000

約数和(自身を除く): 40807640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 1949, 2728, 3410, 3898, 6820, 7796, 9745, 13640, 15592, 19490, 21439, 38980, 42878, 60419, 77960, 85756, 107195, 120838, 171512, 214390, 241676, 302095, 428780, 483352, 604190, 664609, 857560, 1208380, 1329218, 2416760, 2658436, 3323045, 5316872, 6646090, 13292180, 26584360]

約数ペア:

[(1, 26584360), (2, 13292180), (4, 6646090), (5, 5316872), (8, 3323045), (10, 2658436), (11, 2416760), (20, 1329218), (22, 1208380), (31, 857560), (40, 664609), (44, 604190), (55, 483352), (62, 428780), (88, 302095), (110, 241676), (124, 214390), (155, 171512), (220, 120838), (248, 107195), (310, 85756), (341, 77960), (440, 60419), (620, 42878), (682, 38980), (1240, 21439), (1364, 19490), (1705, 15592), (1949, 13640), (2728, 9745), (3410, 7796), (3898, 6820)]