69864880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23603}}^1$

素因数の和:23653

約数の個数: 40

約数和(自身を含む): 166833072

約数和(自身を除く): 96968192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23603, 47206, 94412, 118015, 188824, 236030, 377648, 472060, 873311, 944120, 1746622, 1888240, 3493244, 4366555, 6986488, 8733110, 13972976, 17466220, 34932440, 69864880]

約数ペア:

[(1, 69864880), (2, 34932440), (4, 17466220), (5, 13972976), (8, 8733110), (10, 6986488), (16, 4366555), (20, 3493244), (37, 1888240), (40, 1746622), (74, 944120), (80, 873311), (148, 472060), (185, 377648), (296, 236030), (370, 188824), (592, 118015), (740, 94412), (1480, 47206), (2960, 23603)]