922756280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{3499}}^1$

素因数の和:3876

約数の個数: 64

約数和(自身を含む): 2192400000

約数和(自身を除く): 1269643720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 347, 380, 694, 760, 1388, 1735, 2776, 3470, 3499, 6593, 6940, 6998, 13186, 13880, 13996, 17495, 26372, 27992, 32965, 34990, 52744, 65930, 66481, 69980, 131860, 132962, 139960, 263720, 265924, 332405, 531848, 664810, 1214153, 1329620, 2428306, 2659240, 4856612, 6070765, 9713224, 12141530, 23068907, 24283060, 46137814, 48566120, 92275628, 115344535, 184551256, 230689070, 461378140, 922756280]

約数ペア:

[(1, 922756280), (2, 461378140), (4, 230689070), (5, 184551256), (8, 115344535), (10, 92275628), (19, 48566120), (20, 46137814), (38, 24283060), (40, 23068907), (76, 12141530), (95, 9713224), (152, 6070765), (190, 4856612), (347, 2659240), (380, 2428306), (694, 1329620), (760, 1214153), (1388, 664810), (1735, 531848), (2776, 332405), (3470, 265924), (3499, 263720), (6593, 139960), (6940, 132962), (6998, 131860), (13186, 69980), (13880, 66481), (13996, 65930), (17495, 52744), (26372, 34990), (27992, 32965)]