5129384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 11235840

約数和(自身を除く): 6106456

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 43, 52, 62, 74, 86, 104, 124, 148, 172, 248, 296, 344, 403, 481, 559, 806, 962, 1118, 1147, 1333, 1591, 1612, 1924, 2236, 2294, 2666, 3182, 3224, 3848, 4472, 4588, 5332, 6364, 9176, 10664, 12728, 14911, 17329, 20683, 29822, 34658, 41366, 49321, 59644, 69316, 82732, 98642, 119288, 138632, 165464, 197284, 394568, 641173, 1282346, 2564692, 5129384]

約数ペア:

[(1, 5129384), (2, 2564692), (4, 1282346), (8, 641173), (13, 394568), (26, 197284), (31, 165464), (37, 138632), (43, 119288), (52, 98642), (62, 82732), (74, 69316), (86, 59644), (104, 49321), (124, 41366), (148, 34658), (172, 29822), (248, 20683), (296, 17329), (344, 14911), (403, 12728), (481, 10664), (559, 9176), (806, 6364), (962, 5332), (1118, 4588), (1147, 4472), (1333, 3848), (1591, 3224), (1612, 3182), (1924, 2666), (2236, 2294)]