19950600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 63433440

約数和(自身を除く): 43482840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 811, 820, 984, 1025, 1230, 1622, 1640, 2050, 2433, 2460, 3075, 3244, 4055, 4100, 4866, 4920, 6150, 6488, 8110, 8200, 9732, 12165, 12300, 16220, 19464, 20275, 24330, 24600, 32440, 33251, 40550, 48660, 60825, 66502, 81100, 97320, 99753, 121650, 133004, 162200, 166255, 199506, 243300, 266008, 332510, 399012, 486600, 498765, 665020, 798024, 831275, 997530, 1330040, 1662550, 1995060, 2493825, 3325100, 3990120, 4987650, 6650200, 9975300, 19950600]

約数ペア:

[(1, 19950600), (2, 9975300), (3, 6650200), (4, 4987650), (5, 3990120), (6, 3325100), (8, 2493825), (10, 1995060), (12, 1662550), (15, 1330040), (20, 997530), (24, 831275), (25, 798024), (30, 665020), (40, 498765), (41, 486600), (50, 399012), (60, 332510), (75, 266008), (82, 243300), (100, 199506), (120, 166255), (123, 162200), (150, 133004), (164, 121650), (200, 99753), (205, 97320), (246, 81100), (300, 66502), (328, 60825), (410, 48660), (492, 40550), (600, 33251), (615, 32440), (811, 24600), (820, 24330), (984, 20275), (1025, 19464), (1230, 16220), (1622, 12300), (1640, 12165), (2050, 9732), (2433, 8200), (2460, 8110), (3075, 6488), (3244, 6150), (4055, 4920), (4100, 4866)]