9180440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 32

約数和(自身を含む): 21217680

約数和(自身を除く): 12037240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6203, 12406, 24812, 31015, 49624, 62030, 124060, 229511, 248120, 459022, 918044, 1147555, 1836088, 2295110, 4590220, 9180440]

約数ペア:

[(1, 9180440), (2, 4590220), (4, 2295110), (5, 1836088), (8, 1147555), (10, 918044), (20, 459022), (37, 248120), (40, 229511), (74, 124060), (148, 62030), (185, 49624), (296, 31015), (370, 24812), (740, 12406), (1480, 6203)]