103679868880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{208729}}^1$

素因数の和:209636

約数の個数: 80

約数和(自身を含む): 275804133120

約数和(自身を除く): 172124264240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 887, 1774, 3548, 4435, 6209, 7096, 8870, 12418, 14192, 17740, 24836, 31045, 35480, 49672, 62090, 70960, 99344, 124180, 208729, 248360, 417458, 496720, 834916, 1043645, 1461103, 1669832, 2087290, 2922206, 3339664, 4174580, 5844412, 7305515, 8349160, 11688824, 14611030, 16698320, 23377648, 29222060, 58444120, 116888240, 185142623, 370285246, 740570492, 925713115, 1295998361, 1481140984, 1851426230, 2591996722, 2962281968, 3702852460, 5183993444, 6479991805, 7405704920, 10367986888, 12959983610, 14811409840, 20735973776, 25919967220, 51839934440, 103679868880]

約数ペア:

[(1, 103679868880), (2, 51839934440), (4, 25919967220), (5, 20735973776), (7, 14811409840), (8, 12959983610), (10, 10367986888), (14, 7405704920), (16, 6479991805), (20, 5183993444), (28, 3702852460), (35, 2962281968), (40, 2591996722), (56, 1851426230), (70, 1481140984), (80, 1295998361), (112, 925713115), (140, 740570492), (280, 370285246), (560, 185142623), (887, 116888240), (1774, 58444120), (3548, 29222060), (4435, 23377648), (6209, 16698320), (7096, 14611030), (8870, 11688824), (12418, 8349160), (14192, 7305515), (17740, 5844412), (24836, 4174580), (31045, 3339664), (35480, 2922206), (49672, 2087290), (62090, 1669832), (70960, 1461103), (99344, 1043645), (124180, 834916), (208729, 496720), (248360, 417458)]