45659090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 88369920

約数和(自身を除く): 42710830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 5113, 8930, 10226, 25565, 51130, 97147, 194294, 240311, 480622, 485735, 971470, 1201555, 2403110, 4565909, 9131818, 22829545, 45659090]

約数ペア:

[(1, 45659090), (2, 22829545), (5, 9131818), (10, 4565909), (19, 2403110), (38, 1201555), (47, 971470), (94, 485735), (95, 480622), (190, 240311), (235, 194294), (470, 97147), (893, 51130), (1786, 25565), (4465, 10226), (5113, 8930)]