73796420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 163029888

約数和(自身を除く): 89233468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 1171, 1370, 2342, 2740, 3151, 4684, 5855, 6302, 11710, 12604, 15755, 23420, 26933, 31510, 53866, 63020, 107732, 134665, 160427, 269330, 320854, 538660, 641708, 802135, 1604270, 3208540, 3689821, 7379642, 14759284, 18449105, 36898210, 73796420]

約数ペア:

[(1, 73796420), (2, 36898210), (4, 18449105), (5, 14759284), (10, 7379642), (20, 3689821), (23, 3208540), (46, 1604270), (92, 802135), (115, 641708), (137, 538660), (230, 320854), (274, 269330), (460, 160427), (548, 134665), (685, 107732), (1171, 63020), (1370, 53866), (2342, 31510), (2740, 26933), (3151, 23420), (4684, 15755), (5855, 12604), (6302, 11710)]