15202340920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2248867}}^1$

素因数の和:2248904

約数の個数: 48

約数和(自身を含む): 37038855960

約数和(自身を除く): 21836515040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 2248867, 4497734, 8995468, 11244335, 17990936, 22488670, 29235271, 44977340, 58470542, 89954680, 116941084, 146176355, 233882168, 292352710, 380058523, 584705420, 760117046, 1169410840, 1520234092, 1900292615, 3040468184, 3800585230, 7601170460, 15202340920]

約数ペア:

[(1, 15202340920), (2, 7601170460), (4, 3800585230), (5, 3040468184), (8, 1900292615), (10, 1520234092), (13, 1169410840), (20, 760117046), (26, 584705420), (40, 380058523), (52, 292352710), (65, 233882168), (104, 146176355), (130, 116941084), (169, 89954680), (260, 58470542), (338, 44977340), (520, 29235271), (676, 22488670), (845, 17990936), (1352, 11244335), (1690, 8995468), (3380, 4497734), (6760, 2248867)]