25337640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11113}}^1$

素因数の和:11146

約数の個数: 64

約数和(自身を含む): 80020800

約数和(自身を除く): 54683160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 11113, 22226, 33339, 44452, 55565, 66678, 88904, 111130, 133356, 166695, 211147, 222260, 266712, 333390, 422294, 444520, 633441, 666780, 844588, 1055735, 1266882, 1333560, 1689176, 2111470, 2533764, 3167205, 4222940, 5067528, 6334410, 8445880, 12668820, 25337640]

約数ペア:

[(1, 25337640), (2, 12668820), (3, 8445880), (4, 6334410), (5, 5067528), (6, 4222940), (8, 3167205), (10, 2533764), (12, 2111470), (15, 1689176), (19, 1333560), (20, 1266882), (24, 1055735), (30, 844588), (38, 666780), (40, 633441), (57, 444520), (60, 422294), (76, 333390), (95, 266712), (114, 222260), (120, 211147), (152, 166695), (190, 133356), (228, 111130), (285, 88904), (380, 66678), (456, 55565), (570, 44452), (760, 33339), (1140, 22226), (2280, 11113)]