69726640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10501}}^1$

素因数の和:10597

約数の個数: 40

約数和(自身を含む): 164083248

約数和(自身を除く): 94356608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 10501, 21002, 42004, 52505, 84008, 105010, 168016, 210020, 420040, 840080, 871583, 1743166, 3486332, 4357915, 6972664, 8715830, 13945328, 17431660, 34863320, 69726640]

約数ペア:

[(1, 69726640), (2, 34863320), (4, 17431660), (5, 13945328), (8, 8715830), (10, 6972664), (16, 4357915), (20, 3486332), (40, 1743166), (80, 871583), (83, 840080), (166, 420040), (332, 210020), (415, 168016), (664, 105010), (830, 84008), (1328, 52505), (1660, 42004), (3320, 21002), (6640, 10501)]