33178640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 86512320

約数和(自身を除く): 53333680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1019, 1480, 1628, 2035, 2038, 2960, 3256, 4070, 4076, 5095, 6512, 8140, 8152, 10190, 11209, 16280, 16304, 20380, 22418, 32560, 37703, 40760, 44836, 56045, 75406, 81520, 89672, 112090, 150812, 179344, 188515, 224180, 301624, 377030, 414733, 448360, 603248, 754060, 829466, 896720, 1508120, 1658932, 2073665, 3016240, 3317864, 4147330, 6635728, 8294660, 16589320, 33178640]

約数ペア:

[(1, 33178640), (2, 16589320), (4, 8294660), (5, 6635728), (8, 4147330), (10, 3317864), (11, 3016240), (16, 2073665), (20, 1658932), (22, 1508120), (37, 896720), (40, 829466), (44, 754060), (55, 603248), (74, 448360), (80, 414733), (88, 377030), (110, 301624), (148, 224180), (176, 188515), (185, 179344), (220, 150812), (296, 112090), (370, 89672), (407, 81520), (440, 75406), (592, 56045), (740, 44836), (814, 40760), (880, 37703), (1019, 32560), (1480, 22418), (1628, 20380), (2035, 16304), (2038, 16280), (2960, 11209), (3256, 10190), (4070, 8152), (4076, 8140), (5095, 6512)]