42869600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 72

約数和(自身を含む): 107290008

約数和(自身を除く): 64420408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1307, 1312, 1640, 2050, 2614, 3280, 4100, 5228, 6535, 6560, 8200, 10456, 13070, 16400, 20912, 26140, 32675, 32800, 41824, 52280, 53587, 65350, 104560, 107174, 130700, 209120, 214348, 261400, 267935, 428696, 522800, 535870, 857392, 1045600, 1071740, 1339675, 1714784, 2143480, 2679350, 4286960, 5358700, 8573920, 10717400, 21434800, 42869600]

約数ペア:

[(1, 42869600), (2, 21434800), (4, 10717400), (5, 8573920), (8, 5358700), (10, 4286960), (16, 2679350), (20, 2143480), (25, 1714784), (32, 1339675), (40, 1071740), (41, 1045600), (50, 857392), (80, 535870), (82, 522800), (100, 428696), (160, 267935), (164, 261400), (200, 214348), (205, 209120), (328, 130700), (400, 107174), (410, 104560), (656, 65350), (800, 53587), (820, 52280), (1025, 41824), (1307, 32800), (1312, 32675), (1640, 26140), (2050, 20912), (2614, 16400), (3280, 13070), (4100, 10456), (5228, 8200), (6535, 6560)]