16085120

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 39455640

約数和(自身を除く): 23370520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 613, 640, 656, 820, 1226, 1312, 1640, 2452, 2624, 3065, 3280, 4904, 5248, 6130, 6560, 9808, 12260, 13120, 19616, 24520, 25133, 26240, 39232, 49040, 50266, 78464, 98080, 100532, 125665, 196160, 201064, 251330, 392320, 402128, 502660, 804256, 1005320, 1608512, 2010640, 3217024, 4021280, 8042560, 16085120]

約数ペア:

[(1, 16085120), (2, 8042560), (4, 4021280), (5, 3217024), (8, 2010640), (10, 1608512), (16, 1005320), (20, 804256), (32, 502660), (40, 402128), (41, 392320), (64, 251330), (80, 201064), (82, 196160), (128, 125665), (160, 100532), (164, 98080), (205, 78464), (320, 50266), (328, 49040), (410, 39232), (613, 26240), (640, 25133), (656, 24520), (820, 19616), (1226, 13120), (1312, 12260), (1640, 9808), (2452, 6560), (2624, 6130), (3065, 5248), (3280, 4904)]