34640000

素因数分解:

$2^7\times 5^4\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 86433270

約数和(自身を除く): 51793270

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 433, 500, 625, 640, 800, 866, 1000, 1250, 1600, 1732, 2000, 2165, 2500, 3200, 3464, 4000, 4330, 5000, 6928, 8000, 8660, 10000, 10825, 13856, 16000, 17320, 20000, 21650, 27712, 34640, 40000, 43300, 54125, 55424, 69280, 80000, 86600, 108250, 138560, 173200, 216500, 270625, 277120, 346400, 433000, 541250, 692800, 866000, 1082500, 1385600, 1732000, 2165000, 3464000, 4330000, 6928000, 8660000, 17320000, 34640000]

約数ペア:

[(1, 34640000), (2, 17320000), (4, 8660000), (5, 6928000), (8, 4330000), (10, 3464000), (16, 2165000), (20, 1732000), (25, 1385600), (32, 1082500), (40, 866000), (50, 692800), (64, 541250), (80, 433000), (100, 346400), (125, 277120), (128, 270625), (160, 216500), (200, 173200), (250, 138560), (320, 108250), (400, 86600), (433, 80000), (500, 69280), (625, 55424), (640, 54125), (800, 43300), (866, 40000), (1000, 34640), (1250, 27712), (1600, 21650), (1732, 20000), (2000, 17320), (2165, 16000), (2500, 13856), (3200, 10825), (3464, 10000), (4000, 8660), (4330, 8000), (5000, 6928)]