26752480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 64925280

約数和(自身を除く): 38172800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4519, 5920, 9038, 18076, 22595, 36152, 45190, 72304, 90380, 144608, 167203, 180760, 334406, 361520, 668812, 723040, 836015, 1337624, 1672030, 2675248, 3344060, 5350496, 6688120, 13376240, 26752480]

約数ペア:

[(1, 26752480), (2, 13376240), (4, 6688120), (5, 5350496), (8, 3344060), (10, 2675248), (16, 1672030), (20, 1337624), (32, 836015), (37, 723040), (40, 668812), (74, 361520), (80, 334406), (148, 180760), (160, 167203), (185, 144608), (296, 90380), (370, 72304), (592, 45190), (740, 36152), (1184, 22595), (1480, 18076), (2960, 9038), (4519, 5920)]