40045128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 63358392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 131, 141, 188, 262, 271, 282, 376, 393, 524, 542, 564, 786, 813, 1048, 1084, 1128, 1572, 1626, 2168, 3144, 3252, 6157, 6504, 12314, 12737, 18471, 24628, 25474, 35501, 36942, 38211, 49256, 50948, 71002, 73884, 76422, 101896, 106503, 142004, 147768, 152844, 213006, 284008, 305688, 426012, 852024, 1668547, 3337094, 5005641, 6674188, 10011282, 13348376, 20022564, 40045128]

約数ペア:

[(1, 40045128), (2, 20022564), (3, 13348376), (4, 10011282), (6, 6674188), (8, 5005641), (12, 3337094), (24, 1668547), (47, 852024), (94, 426012), (131, 305688), (141, 284008), (188, 213006), (262, 152844), (271, 147768), (282, 142004), (376, 106503), (393, 101896), (524, 76422), (542, 73884), (564, 71002), (786, 50948), (813, 49256), (1048, 38211), (1084, 36942), (1128, 35501), (1572, 25474), (1626, 24628), (2168, 18471), (3144, 12737), (3252, 12314), (6157, 6504)]