39350780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9067}}^1$

素因数の和:9114

約数の個数: 48

約数和(自身を含む): 97499136

約数和(自身を除く): 58148356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 9067, 18134, 36268, 45335, 63469, 90670, 126938, 181340, 253876, 281077, 317345, 562154, 634690, 1124308, 1269380, 1405385, 1967539, 2810770, 3935078, 5621540, 7870156, 9837695, 19675390, 39350780]

約数ペア:

[(1, 39350780), (2, 19675390), (4, 9837695), (5, 7870156), (7, 5621540), (10, 3935078), (14, 2810770), (20, 1967539), (28, 1405385), (31, 1269380), (35, 1124308), (62, 634690), (70, 562154), (124, 317345), (140, 281077), (155, 253876), (217, 181340), (310, 126938), (434, 90670), (620, 63469), (868, 45335), (1085, 36268), (2170, 18134), (4340, 9067)]