71341760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31849}}^1$

素因数の和:31873

約数の個数: 56

約数和(自身を含む): 194157600

約数和(自身を除く): 122815840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31849, 63698, 127396, 159245, 222943, 254792, 318490, 445886, 509584, 636980, 891772, 1019168, 1114715, 1273960, 1783544, 2038336, 2229430, 2547920, 3567088, 4458860, 5095840, 7134176, 8917720, 10191680, 14268352, 17835440, 35670880, 71341760]

約数ペア:

[(1, 71341760), (2, 35670880), (4, 17835440), (5, 14268352), (7, 10191680), (8, 8917720), (10, 7134176), (14, 5095840), (16, 4458860), (20, 3567088), (28, 2547920), (32, 2229430), (35, 2038336), (40, 1783544), (56, 1273960), (64, 1114715), (70, 1019168), (80, 891772), (112, 636980), (140, 509584), (160, 445886), (224, 318490), (280, 254792), (320, 222943), (448, 159245), (560, 127396), (1120, 63698), (2240, 31849)]