26542880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 50677984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 1823, 2080, 2912, 3640, 3646, 7280, 7292, 9115, 12761, 14560, 14584, 18230, 23699, 25522, 29168, 36460, 47398, 51044, 58336, 63805, 72920, 94796, 102088, 118495, 127610, 145840, 165893, 189592, 204176, 236990, 255220, 291680, 331786, 379184, 408352, 473980, 510440, 663572, 758368, 829465, 947960, 1020880, 1327144, 1658930, 1895920, 2041760, 2654288, 3317860, 3791840, 5308576, 6635720, 13271440, 26542880]

約数ペア:

[(1, 26542880), (2, 13271440), (4, 6635720), (5, 5308576), (7, 3791840), (8, 3317860), (10, 2654288), (13, 2041760), (14, 1895920), (16, 1658930), (20, 1327144), (26, 1020880), (28, 947960), (32, 829465), (35, 758368), (40, 663572), (52, 510440), (56, 473980), (65, 408352), (70, 379184), (80, 331786), (91, 291680), (104, 255220), (112, 236990), (130, 204176), (140, 189592), (160, 165893), (182, 145840), (208, 127610), (224, 118495), (260, 102088), (280, 94796), (364, 72920), (416, 63805), (455, 58336), (520, 51044), (560, 47398), (728, 36460), (910, 29168), (1040, 25522), (1120, 23699), (1456, 18230), (1820, 14584), (1823, 14560), (2080, 12761), (2912, 9115), (3640, 7292), (3646, 7280)]