5966759980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3575

約数の個数: 72

約数和(自身を含む): 13105132992

約数和(自身を除く): 7138373012

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 1849, 2021, 3433, 3698, 4042, 6866, 7396, 8084, 9245, 10105, 13732, 17165, 18490, 20210, 34330, 36980, 40420, 68660, 86903, 147619, 161351, 173806, 295238, 322702, 347612, 434515, 590476, 645404, 738095, 806755, 869030, 1476190, 1613510, 1738060, 2952380, 3227020, 6347617, 6938093, 12695234, 13876186, 25390468, 27752372, 31738085, 34690465, 63476170, 69380930, 126952340, 138761860, 298337999, 596675998, 1193351996, 1491689995, 2983379990, 5966759980]

約数ペア:

[(1, 5966759980), (2, 2983379990), (4, 1491689995), (5, 1193351996), (10, 596675998), (20, 298337999), (43, 138761860), (47, 126952340), (86, 69380930), (94, 63476170), (172, 34690465), (188, 31738085), (215, 27752372), (235, 25390468), (430, 13876186), (470, 12695234), (860, 6938093), (940, 6347617), (1849, 3227020), (2021, 2952380), (3433, 1738060), (3698, 1613510), (4042, 1476190), (6866, 869030), (7396, 806755), (8084, 738095), (9245, 645404), (10105, 590476), (13732, 434515), (17165, 347612), (18490, 322702), (20210, 295238), (34330, 173806), (36980, 161351), (40420, 147619), (68660, 86903)]