135972400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8291}}^1$

素因数の和:8350

約数の個数: 60

約数和(自身を含む): 334681704

約数和(自身を除く): 198709304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 8200, 8291, 16400, 16582, 33164, 41455, 66328, 82910, 132656, 165820, 207275, 331640, 339931, 414550, 663280, 679862, 829100, 1359724, 1658200, 1699655, 2719448, 3316400, 3399310, 5438896, 6798620, 8498275, 13597240, 16996550, 27194480, 33993100, 67986200, 135972400]

約数ペア:

[(1, 135972400), (2, 67986200), (4, 33993100), (5, 27194480), (8, 16996550), (10, 13597240), (16, 8498275), (20, 6798620), (25, 5438896), (40, 3399310), (41, 3316400), (50, 2719448), (80, 1699655), (82, 1658200), (100, 1359724), (164, 829100), (200, 679862), (205, 663280), (328, 414550), (400, 339931), (410, 331640), (656, 207275), (820, 165820), (1025, 132656), (1640, 82910), (2050, 66328), (3280, 41455), (4100, 33164), (8200, 16582), (8291, 16400)]