71223200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 72

約数和(自身を含む): 184136652

約数和(自身を除く): 112913452

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5237, 6800, 10474, 13600, 20948, 26185, 41896, 52370, 83792, 89029, 104740, 130925, 167584, 178058, 209480, 261850, 356116, 418960, 445145, 523700, 712232, 837920, 890290, 1047400, 1424464, 1780580, 2094800, 2225725, 2848928, 3561160, 4189600, 4451450, 7122320, 8902900, 14244640, 17805800, 35611600, 71223200]

約数ペア:

[(1, 71223200), (2, 35611600), (4, 17805800), (5, 14244640), (8, 8902900), (10, 7122320), (16, 4451450), (17, 4189600), (20, 3561160), (25, 2848928), (32, 2225725), (34, 2094800), (40, 1780580), (50, 1424464), (68, 1047400), (80, 890290), (85, 837920), (100, 712232), (136, 523700), (160, 445145), (170, 418960), (200, 356116), (272, 261850), (340, 209480), (400, 178058), (425, 167584), (544, 130925), (680, 104740), (800, 89029), (850, 83792), (1360, 52370), (1700, 41896), (2720, 26185), (3400, 20948), (5237, 13600), (6800, 10474)]