84316880

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4643}}^1$

素因数の和:4883

約数の個数: 40

約数和(自身を含む): 196942752

約数和(自身を除く): 112625872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 4643, 9080, 9286, 18160, 18572, 23215, 37144, 46430, 74288, 92860, 185720, 371440, 1053961, 2107922, 4215844, 5269805, 8431688, 10539610, 16863376, 21079220, 42158440, 84316880]

約数ペア:

[(1, 84316880), (2, 42158440), (4, 21079220), (5, 16863376), (8, 10539610), (10, 8431688), (16, 5269805), (20, 4215844), (40, 2107922), (80, 1053961), (227, 371440), (454, 185720), (908, 92860), (1135, 74288), (1816, 46430), (2270, 37144), (3632, 23215), (4540, 18572), (4643, 18160), (9080, 9286)]