15792800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 40622400

約数和(自身を除く): 24829600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1039, 1520, 1900, 2078, 3040, 3800, 4156, 5195, 7600, 8312, 10390, 15200, 16624, 19741, 20780, 25975, 33248, 39482, 41560, 51950, 78964, 83120, 98705, 103900, 157928, 166240, 197410, 207800, 315856, 394820, 415600, 493525, 631712, 789640, 831200, 987050, 1579280, 1974100, 3158560, 3948200, 7896400, 15792800]

約数ペア:

[(1, 15792800), (2, 7896400), (4, 3948200), (5, 3158560), (8, 1974100), (10, 1579280), (16, 987050), (19, 831200), (20, 789640), (25, 631712), (32, 493525), (38, 415600), (40, 394820), (50, 315856), (76, 207800), (80, 197410), (95, 166240), (100, 157928), (152, 103900), (160, 98705), (190, 83120), (200, 78964), (304, 51950), (380, 41560), (400, 39482), (475, 33248), (608, 25975), (760, 20780), (800, 19741), (950, 16624), (1039, 15200), (1520, 10390), (1900, 8312), (2078, 7600), (3040, 5195), (3800, 4156)]