26074880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 67304832

約数和(自身を除く): 41229952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1567, 1664, 2080, 3134, 3328, 4160, 6268, 7835, 8320, 12536, 15670, 16640, 20371, 25072, 31340, 40742, 50144, 62680, 81484, 100288, 101855, 125360, 162968, 200576, 203710, 250720, 325936, 401152, 407420, 501440, 651872, 814840, 1002880, 1303744, 1629680, 2005760, 2607488, 3259360, 5214976, 6518720, 13037440, 26074880]

約数ペア:

[(1, 26074880), (2, 13037440), (4, 6518720), (5, 5214976), (8, 3259360), (10, 2607488), (13, 2005760), (16, 1629680), (20, 1303744), (26, 1002880), (32, 814840), (40, 651872), (52, 501440), (64, 407420), (65, 401152), (80, 325936), (104, 250720), (128, 203710), (130, 200576), (160, 162968), (208, 125360), (256, 101855), (260, 100288), (320, 81484), (416, 62680), (520, 50144), (640, 40742), (832, 31340), (1040, 25072), (1280, 20371), (1567, 16640), (1664, 15670), (2080, 12536), (3134, 8320), (3328, 7835), (4160, 6268)]