4038379060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{15727}}^1$

素因数の和:16120

約数の個数: 48

約数和(自身を含む): 8735457024

約数和(自身を除く): 4697077964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 347, 370, 694, 740, 1388, 1735, 3470, 6940, 12839, 15727, 25678, 31454, 51356, 62908, 64195, 78635, 128390, 157270, 256780, 314540, 581899, 1163798, 2327596, 2909495, 5457269, 5818990, 10914538, 11637980, 21829076, 27286345, 54572690, 109145380, 201918953, 403837906, 807675812, 1009594765, 2019189530, 4038379060]

約数ペア:

[(1, 4038379060), (2, 2019189530), (4, 1009594765), (5, 807675812), (10, 403837906), (20, 201918953), (37, 109145380), (74, 54572690), (148, 27286345), (185, 21829076), (347, 11637980), (370, 10914538), (694, 5818990), (740, 5457269), (1388, 2909495), (1735, 2327596), (3470, 1163798), (6940, 581899), (12839, 314540), (15727, 256780), (25678, 157270), (31454, 128390), (51356, 78635), (62908, 64195)]