79288240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11941}}^1$

素因数の和:12037

約数の個数: 40

約数和(自身を含む): 186581808

約数和(自身を除く): 107293568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11941, 23882, 47764, 59705, 95528, 119410, 191056, 238820, 477640, 955280, 991103, 1982206, 3964412, 4955515, 7928824, 9911030, 15857648, 19822060, 39644120, 79288240]

約数ペア:

[(1, 79288240), (2, 39644120), (4, 19822060), (5, 15857648), (8, 9911030), (10, 7928824), (16, 4955515), (20, 3964412), (40, 1982206), (80, 991103), (83, 955280), (166, 477640), (332, 238820), (415, 191056), (664, 119410), (830, 95528), (1328, 59705), (1660, 47764), (3320, 23882), (6640, 11941)]