16013120

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 38490144

約数和(自身を除く): 22477024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 307, 320, 326, 614, 652, 815, 1228, 1304, 1535, 1630, 2456, 2608, 3070, 3260, 4912, 5216, 6140, 6520, 9824, 10432, 12280, 13040, 19648, 24560, 26080, 49120, 50041, 52160, 98240, 100082, 200164, 250205, 400328, 500410, 800656, 1000820, 1601312, 2001640, 3202624, 4003280, 8006560, 16013120]

約数ペア:

[(1, 16013120), (2, 8006560), (4, 4003280), (5, 3202624), (8, 2001640), (10, 1601312), (16, 1000820), (20, 800656), (32, 500410), (40, 400328), (64, 250205), (80, 200164), (160, 100082), (163, 98240), (307, 52160), (320, 50041), (326, 49120), (614, 26080), (652, 24560), (815, 19648), (1228, 13040), (1304, 12280), (1535, 10432), (1630, 9824), (2456, 6520), (2608, 6140), (3070, 5216), (3260, 4912)]