5655341240

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{6329}}^1$

素因数の和:6680

約数の個数: 64

約数和(自身を含む): 12920796000

約数和(自身を除く): 7265454760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 251, 356, 445, 502, 712, 890, 1004, 1255, 1780, 2008, 2510, 3560, 5020, 6329, 10040, 12658, 22339, 25316, 31645, 44678, 50632, 63290, 89356, 111695, 126580, 178712, 223390, 253160, 446780, 563281, 893560, 1126562, 1588579, 2253124, 2816405, 3177158, 4506248, 5632810, 6354316, 7942895, 11265620, 12708632, 15885790, 22531240, 31771580, 63543160, 141383531, 282767062, 565534124, 706917655, 1131068248, 1413835310, 2827670620, 5655341240]

約数ペア:

[(1, 5655341240), (2, 2827670620), (4, 1413835310), (5, 1131068248), (8, 706917655), (10, 565534124), (20, 282767062), (40, 141383531), (89, 63543160), (178, 31771580), (251, 22531240), (356, 15885790), (445, 12708632), (502, 11265620), (712, 7942895), (890, 6354316), (1004, 5632810), (1255, 4506248), (1780, 3177158), (2008, 2816405), (2510, 2253124), (3560, 1588579), (5020, 1126562), (6329, 893560), (10040, 563281), (12658, 446780), (22339, 253160), (25316, 223390), (31645, 178712), (44678, 126580), (50632, 111695), (63290, 89356)]