78099200

素因数分解:

$2^8\times 5^2\times {\mathrm{12203}}^1$

素因数の和:12229

約数の個数: 54

約数和(自身を含む): 193323564

約数和(自身を除く): 115224364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 12203, 24406, 48812, 61015, 97624, 122030, 195248, 244060, 305075, 390496, 488120, 610150, 780992, 976240, 1220300, 1561984, 1952480, 2440600, 3123968, 3904960, 4881200, 7809920, 9762400, 15619840, 19524800, 39049600, 78099200]

約数ペア:

[(1, 78099200), (2, 39049600), (4, 19524800), (5, 15619840), (8, 9762400), (10, 7809920), (16, 4881200), (20, 3904960), (25, 3123968), (32, 2440600), (40, 1952480), (50, 1561984), (64, 1220300), (80, 976240), (100, 780992), (128, 610150), (160, 488120), (200, 390496), (256, 305075), (320, 244060), (400, 195248), (640, 122030), (800, 97624), (1280, 61015), (1600, 48812), (3200, 24406), (6400, 12203)]