965931880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4523}}^1$

素因数の和:4834

約数の個数: 64

約数和(自身を含む): 2296382400

約数和(自身を除く): 1330450520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 281, 380, 562, 760, 1124, 1405, 2248, 2810, 4523, 5339, 5620, 9046, 10678, 11240, 18092, 21356, 22615, 26695, 36184, 42712, 45230, 53390, 85937, 90460, 106780, 171874, 180920, 213560, 343748, 429685, 687496, 859370, 1270963, 1718740, 2541926, 3437480, 5083852, 6354815, 10167704, 12709630, 24148297, 25419260, 48296594, 50838520, 96593188, 120741485, 193186376, 241482970, 482965940, 965931880]

約数ペア:

[(1, 965931880), (2, 482965940), (4, 241482970), (5, 193186376), (8, 120741485), (10, 96593188), (19, 50838520), (20, 48296594), (38, 25419260), (40, 24148297), (76, 12709630), (95, 10167704), (152, 6354815), (190, 5083852), (281, 3437480), (380, 2541926), (562, 1718740), (760, 1270963), (1124, 859370), (1405, 687496), (2248, 429685), (2810, 343748), (4523, 213560), (5339, 180920), (5620, 171874), (9046, 106780), (10678, 90460), (11240, 85937), (18092, 53390), (21356, 45230), (22615, 42712), (26695, 36184)]