28939690370

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1\times {\mathrm{17909}}^1$

素因数の和:18770

約数の個数: 32

約数和(自身を含む): 52369986240

約数和(自身を除く): 23430295870

約数列:

[1, 2, 5, 10, 283, 566, 571, 1142, 1415, 2830, 2855, 5710, 17909, 35818, 89545, 161593, 179090, 323186, 807965, 1615930, 5068247, 10136494, 10226039, 20452078, 25341235, 50682470, 51130195, 102260390, 2893969037, 5787938074, 14469845185, 28939690370]

約数ペア:

[(1, 28939690370), (2, 14469845185), (5, 5787938074), (10, 2893969037), (283, 102260390), (566, 51130195), (571, 50682470), (1142, 25341235), (1415, 20452078), (2830, 10226039), (2855, 10136494), (5710, 5068247), (17909, 1615930), (35818, 807965), (89545, 323186), (161593, 179090)]