91916500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 128230700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 125, 130, 158, 179, 250, 260, 316, 325, 358, 395, 500, 650, 716, 790, 895, 1027, 1300, 1580, 1625, 1790, 1975, 2054, 2327, 3250, 3580, 3950, 4108, 4475, 4654, 5135, 6500, 7900, 8950, 9308, 9875, 10270, 11635, 14141, 17900, 19750, 20540, 22375, 23270, 25675, 28282, 39500, 44750, 46540, 51350, 56564, 58175, 70705, 89500, 102700, 116350, 128375, 141410, 183833, 232700, 256750, 282820, 290875, 353525, 367666, 513500, 581750, 707050, 735332, 919165, 1163500, 1414100, 1767625, 1838330, 3535250, 3676660, 4595825, 7070500, 9191650, 18383300, 22979125, 45958250, 91916500]

約数ペア:

[(1, 91916500), (2, 45958250), (4, 22979125), (5, 18383300), (10, 9191650), (13, 7070500), (20, 4595825), (25, 3676660), (26, 3535250), (50, 1838330), (52, 1767625), (65, 1414100), (79, 1163500), (100, 919165), (125, 735332), (130, 707050), (158, 581750), (179, 513500), (250, 367666), (260, 353525), (316, 290875), (325, 282820), (358, 256750), (395, 232700), (500, 183833), (650, 141410), (716, 128375), (790, 116350), (895, 102700), (1027, 89500), (1300, 70705), (1580, 58175), (1625, 56564), (1790, 51350), (1975, 46540), (2054, 44750), (2327, 39500), (3250, 28282), (3580, 25675), (3950, 23270), (4108, 22375), (4475, 20540), (4654, 19750), (5135, 17900), (6500, 14141), (7900, 11635), (8950, 10270), (9308, 9875)]