66422280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11777}}^1$

素因数の和:11838

約数の個数: 64

約数和(自身を含む): 203523840

約数和(自身を除く): 137101560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 11777, 23554, 35331, 47108, 58885, 70662, 94216, 117770, 141324, 176655, 235540, 282648, 353310, 471080, 553519, 706620, 1107038, 1413240, 1660557, 2214076, 2767595, 3321114, 4428152, 5535190, 6642228, 8302785, 11070380, 13284456, 16605570, 22140760, 33211140, 66422280]

約数ペア:

[(1, 66422280), (2, 33211140), (3, 22140760), (4, 16605570), (5, 13284456), (6, 11070380), (8, 8302785), (10, 6642228), (12, 5535190), (15, 4428152), (20, 3321114), (24, 2767595), (30, 2214076), (40, 1660557), (47, 1413240), (60, 1107038), (94, 706620), (120, 553519), (141, 471080), (188, 353310), (235, 282648), (282, 235540), (376, 176655), (470, 141324), (564, 117770), (705, 94216), (940, 70662), (1128, 58885), (1410, 47108), (1880, 35331), (2820, 23554), (5640, 11777)]