73232720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83219}}^1$

素因数の和:83243

約数の個数: 40

約数和(自身を含む): 185747040

約数和(自身を除く): 112514320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 83219, 166438, 332876, 416095, 665752, 832190, 915409, 1331504, 1664380, 1830818, 3328760, 3661636, 4577045, 6657520, 7323272, 9154090, 14646544, 18308180, 36616360, 73232720]

約数ペア:

[(1, 73232720), (2, 36616360), (4, 18308180), (5, 14646544), (8, 9154090), (10, 7323272), (11, 6657520), (16, 4577045), (20, 3661636), (22, 3328760), (40, 1830818), (44, 1664380), (55, 1331504), (80, 915409), (88, 832190), (110, 665752), (176, 416095), (220, 332876), (440, 166438), (880, 83219)]