26255320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7244

約数の個数: 64

約数和(自身を含む): 72717120

約数和(自身を除く): 46461800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 7213, 14426, 28852, 36065, 50491, 57704, 72130, 93769, 100982, 144260, 187538, 201964, 252455, 288520, 375076, 403928, 468845, 504910, 656383, 750152, 937690, 1009820, 1312766, 1875380, 2019640, 2625532, 3281915, 3750760, 5251064, 6563830, 13127660, 26255320]

約数ペア:

[(1, 26255320), (2, 13127660), (4, 6563830), (5, 5251064), (7, 3750760), (8, 3281915), (10, 2625532), (13, 2019640), (14, 1875380), (20, 1312766), (26, 1009820), (28, 937690), (35, 750152), (40, 656383), (52, 504910), (56, 468845), (65, 403928), (70, 375076), (91, 288520), (104, 252455), (130, 201964), (140, 187538), (182, 144260), (260, 100982), (280, 93769), (364, 72130), (455, 57704), (520, 50491), (728, 36065), (910, 28852), (1820, 14426), (3640, 7213)]