236354120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{71191}}^1$

素因数の和:71285

約数の個数: 32

約数和(自身を含む): 538211520

約数和(自身を除く): 301857400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 71191, 142382, 284764, 355955, 569528, 711910, 1423820, 2847640, 5908853, 11817706, 23635412, 29544265, 47270824, 59088530, 118177060, 236354120]

約数ペア:

[(1, 236354120), (2, 118177060), (4, 59088530), (5, 47270824), (8, 29544265), (10, 23635412), (20, 11817706), (40, 5908853), (83, 2847640), (166, 1423820), (332, 711910), (415, 569528), (664, 355955), (830, 284764), (1660, 142382), (3320, 71191)]