5416840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 14333760

約数和(自身を除く): 8916920

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, 947, 1144, 1430, 1894, 2860, 3788, 4735, 5720, 7576, 9470, 10417, 12311, 18940, 20834, 24622, 37880, 41668, 49244, 52085, 61555, 83336, 98488, 104170, 123110, 135421, 208340, 246220, 270842, 416680, 492440, 541684, 677105, 1083368, 1354210, 2708420, 5416840]

約数ペア:

[(1, 5416840), (2, 2708420), (4, 1354210), (5, 1083368), (8, 677105), (10, 541684), (11, 492440), (13, 416680), (20, 270842), (22, 246220), (26, 208340), (40, 135421), (44, 123110), (52, 104170), (55, 98488), (65, 83336), (88, 61555), (104, 52085), (110, 49244), (130, 41668), (143, 37880), (220, 24622), (260, 20834), (286, 18940), (440, 12311), (520, 10417), (572, 9470), (715, 7576), (947, 5720), (1144, 4735), (1430, 3788), (1894, 2860)]