82669120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6301}}^1$

素因数の和:6359

約数の個数: 56

約数和(自身を含む): 201689208

約数和(自身を除く): 119020088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6301, 6560, 12602, 13120, 25204, 31505, 50408, 63010, 100816, 126020, 201632, 252040, 258341, 403264, 504080, 516682, 1008160, 1033364, 1291705, 2016320, 2066728, 2583410, 4133456, 5166820, 8266912, 10333640, 16533824, 20667280, 41334560, 82669120]

約数ペア:

[(1, 82669120), (2, 41334560), (4, 20667280), (5, 16533824), (8, 10333640), (10, 8266912), (16, 5166820), (20, 4133456), (32, 2583410), (40, 2066728), (41, 2016320), (64, 1291705), (80, 1033364), (82, 1008160), (160, 516682), (164, 504080), (205, 403264), (320, 258341), (328, 252040), (410, 201632), (656, 126020), (820, 100816), (1312, 63010), (1640, 50408), (2624, 31505), (3280, 25204), (6301, 13120), (6560, 12602)]