9468791920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{994621}}^1$

素因数の和:994658

約数の個数: 80

約数和(自身を含む): 26639955648

約数和(自身を除く): 17171163728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 994621, 1989242, 3978484, 4973105, 6962347, 7956968, 9946210, 13924694, 15913936, 16908557, 19892420, 27849388, 33817114, 34811735, 39784840, 55698776, 67634228, 69623470, 79569680, 84542785, 111397552, 118359899, 135268456, 139246940, 169085570, 236719798, 270536912, 278493880, 338171140, 473439596, 556987760, 591799495, 676342280, 946879192, 1183598990, 1352684560, 1893758384, 2367197980, 4734395960, 9468791920]

約数ペア:

[(1, 9468791920), (2, 4734395960), (4, 2367197980), (5, 1893758384), (7, 1352684560), (8, 1183598990), (10, 946879192), (14, 676342280), (16, 591799495), (17, 556987760), (20, 473439596), (28, 338171140), (34, 278493880), (35, 270536912), (40, 236719798), (56, 169085570), (68, 139246940), (70, 135268456), (80, 118359899), (85, 111397552), (112, 84542785), (119, 79569680), (136, 69623470), (140, 67634228), (170, 55698776), (238, 39784840), (272, 34811735), (280, 33817114), (340, 27849388), (476, 19892420), (560, 16908557), (595, 15913936), (680, 13924694), (952, 9946210), (1190, 7956968), (1360, 6962347), (1904, 4973105), (2380, 3978484), (4760, 1989242), (9520, 994621)]