80279200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4406

約数の個数: 72

約数和(自身を含む): 204549408

約数和(自身を除く): 124270208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4363, 4600, 8726, 9200, 17452, 18400, 21815, 34904, 43630, 69808, 87260, 100349, 109075, 139616, 174520, 200698, 218150, 349040, 401396, 436300, 501745, 698080, 802792, 872600, 1003490, 1605584, 1745200, 2006980, 2508725, 3211168, 3490400, 4013960, 5017450, 8027920, 10034900, 16055840, 20069800, 40139600, 80279200]

約数ペア:

[(1, 80279200), (2, 40139600), (4, 20069800), (5, 16055840), (8, 10034900), (10, 8027920), (16, 5017450), (20, 4013960), (23, 3490400), (25, 3211168), (32, 2508725), (40, 2006980), (46, 1745200), (50, 1605584), (80, 1003490), (92, 872600), (100, 802792), (115, 698080), (160, 501745), (184, 436300), (200, 401396), (230, 349040), (368, 218150), (400, 200698), (460, 174520), (575, 139616), (736, 109075), (800, 100349), (920, 87260), (1150, 69808), (1840, 43630), (2300, 34904), (3680, 21815), (4363, 18400), (4600, 17452), (8726, 9200)]