82636840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14447}}^1$

素因数の和:14482

約数の個数: 64

約数和(自身を含む): 218453760

約数和(自身を除く): 135816920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 14447, 28894, 57788, 72235, 115576, 144470, 158917, 187811, 288940, 317834, 375622, 577880, 635668, 751244, 794585, 939055, 1271336, 1502488, 1589170, 1878110, 2065921, 3178340, 3756220, 4131842, 6356680, 7512440, 8263684, 10329605, 16527368, 20659210, 41318420, 82636840]

約数ペア:

[(1, 82636840), (2, 41318420), (4, 20659210), (5, 16527368), (8, 10329605), (10, 8263684), (11, 7512440), (13, 6356680), (20, 4131842), (22, 3756220), (26, 3178340), (40, 2065921), (44, 1878110), (52, 1589170), (55, 1502488), (65, 1271336), (88, 939055), (104, 794585), (110, 751244), (130, 635668), (143, 577880), (220, 375622), (260, 317834), (286, 288940), (440, 187811), (520, 158917), (572, 144470), (715, 115576), (1144, 72235), (1430, 57788), (2860, 28894), (5720, 14447)]