36091280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 87784560

約数和(自身を除く): 51693280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 89, 137, 148, 178, 185, 274, 296, 356, 370, 445, 548, 592, 685, 712, 740, 890, 1096, 1370, 1424, 1480, 1780, 2192, 2740, 2960, 3293, 3560, 5069, 5480, 6586, 7120, 10138, 10960, 12193, 13172, 16465, 20276, 24386, 25345, 26344, 32930, 40552, 48772, 50690, 52688, 60965, 65860, 81104, 97544, 101380, 121930, 131720, 195088, 202760, 243860, 263440, 405520, 451141, 487720, 902282, 975440, 1804564, 2255705, 3609128, 4511410, 7218256, 9022820, 18045640, 36091280]

約数ペア:

[(1, 36091280), (2, 18045640), (4, 9022820), (5, 7218256), (8, 4511410), (10, 3609128), (16, 2255705), (20, 1804564), (37, 975440), (40, 902282), (74, 487720), (80, 451141), (89, 405520), (137, 263440), (148, 243860), (178, 202760), (185, 195088), (274, 131720), (296, 121930), (356, 101380), (370, 97544), (445, 81104), (548, 65860), (592, 60965), (685, 52688), (712, 50690), (740, 48772), (890, 40552), (1096, 32930), (1370, 26344), (1424, 25345), (1480, 24386), (1780, 20276), (2192, 16465), (2740, 13172), (2960, 12193), (3293, 10960), (3560, 10138), (5069, 7120), (5480, 6586)]