40333370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 92448000

約数和(自身を除く): 52114630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1069, 1078, 1715, 2138, 2695, 3430, 3773, 5345, 5390, 7483, 7546, 10690, 11759, 14966, 18865, 23518, 37415, 37730, 52381, 58795, 74830, 82313, 104762, 117590, 164626, 261905, 366667, 411565, 523810, 576191, 733334, 823130, 1152382, 1833335, 2880955, 3666670, 4033337, 5761910, 8066674, 20166685, 40333370]

約数ペア:

[(1, 40333370), (2, 20166685), (5, 8066674), (7, 5761910), (10, 4033337), (11, 3666670), (14, 2880955), (22, 1833335), (35, 1152382), (49, 823130), (55, 733334), (70, 576191), (77, 523810), (98, 411565), (110, 366667), (154, 261905), (245, 164626), (343, 117590), (385, 104762), (490, 82313), (539, 74830), (686, 58795), (770, 52381), (1069, 37730), (1078, 37415), (1715, 23518), (2138, 18865), (2695, 14966), (3430, 11759), (3773, 10690), (5345, 7546), (5390, 7483)]