32535640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 75816000

約数和(自身を除く): 43280360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 103, 106, 149, 206, 212, 265, 298, 412, 424, 515, 530, 596, 745, 824, 1030, 1060, 1192, 1490, 2060, 2120, 2980, 4120, 5459, 5960, 7897, 10918, 15347, 15794, 21836, 27295, 30694, 31588, 39485, 43672, 54590, 61388, 63176, 76735, 78970, 109180, 122776, 153470, 157940, 218360, 306940, 315880, 613880, 813391, 1626782, 3253564, 4066955, 6507128, 8133910, 16267820, 32535640]

約数ペア:

[(1, 32535640), (2, 16267820), (4, 8133910), (5, 6507128), (8, 4066955), (10, 3253564), (20, 1626782), (40, 813391), (53, 613880), (103, 315880), (106, 306940), (149, 218360), (206, 157940), (212, 153470), (265, 122776), (298, 109180), (412, 78970), (424, 76735), (515, 63176), (530, 61388), (596, 54590), (745, 43672), (824, 39485), (1030, 31588), (1060, 30694), (1192, 27295), (1490, 21836), (2060, 15794), (2120, 15347), (2980, 10918), (4120, 7897), (5459, 5960)]