19004800

素因数分解:

$2^7\times 5^2\times {\mathrm{5939}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 46955700

約数和(自身を除く): 27950900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 5939, 11878, 23756, 29695, 47512, 59390, 95024, 118780, 148475, 190048, 237560, 296950, 380096, 475120, 593900, 760192, 950240, 1187800, 1900480, 2375600, 3800960, 4751200, 9502400, 19004800]

約数ペア:

[(1, 19004800), (2, 9502400), (4, 4751200), (5, 3800960), (8, 2375600), (10, 1900480), (16, 1187800), (20, 950240), (25, 760192), (32, 593900), (40, 475120), (50, 380096), (64, 296950), (80, 237560), (100, 190048), (128, 148475), (160, 118780), (200, 95024), (320, 59390), (400, 47512), (640, 29695), (800, 23756), (1600, 11878), (3200, 5939)]