40072130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13370

約数の個数: 32

約数和(自身を含む): 84357504

約数和(自身を除く): 44285374

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 13313, 26626, 66565, 93191, 133130, 186382, 465955, 572459, 931910, 1144918, 2862295, 4007213, 5724590, 8014426, 20036065, 40072130]

約数ペア:

[(1, 40072130), (2, 20036065), (5, 8014426), (7, 5724590), (10, 4007213), (14, 2862295), (35, 1144918), (43, 931910), (70, 572459), (86, 465955), (215, 186382), (301, 133130), (430, 93191), (602, 66565), (1505, 26626), (3010, 13313)]