27539840

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 67674960

約数和(自身を除く): 40135120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1163, 1184, 1480, 2326, 2368, 2960, 4652, 4736, 5815, 5920, 9304, 11630, 11840, 18608, 23260, 23680, 37216, 43031, 46520, 74432, 86062, 93040, 148864, 172124, 186080, 215155, 344248, 372160, 430310, 688496, 744320, 860620, 1376992, 1721240, 2753984, 3442480, 5507968, 6884960, 13769920, 27539840]

約数ペア:

[(1, 27539840), (2, 13769920), (4, 6884960), (5, 5507968), (8, 3442480), (10, 2753984), (16, 1721240), (20, 1376992), (32, 860620), (37, 744320), (40, 688496), (64, 430310), (74, 372160), (80, 344248), (128, 215155), (148, 186080), (160, 172124), (185, 148864), (296, 93040), (320, 86062), (370, 74432), (592, 46520), (640, 43031), (740, 37216), (1163, 23680), (1184, 23260), (1480, 18608), (2326, 11840), (2368, 11630), (2960, 9304), (4652, 5920), (4736, 5815)]