39710000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 150

約数和(自身を含む): 110692692

約数和(自身を除く): 70982692

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 125, 152, 176, 190, 200, 209, 220, 250, 275, 304, 361, 380, 400, 418, 440, 475, 500, 550, 625, 722, 760, 836, 880, 950, 1000, 1045, 1100, 1250, 1375, 1444, 1520, 1672, 1805, 1900, 2000, 2090, 2200, 2375, 2500, 2750, 2888, 3344, 3610, 3800, 3971, 4180, 4400, 4750, 5000, 5225, 5500, 5776, 6875, 7220, 7600, 7942, 8360, 9025, 9500, 10000, 10450, 11000, 11875, 13750, 14440, 15884, 16720, 18050, 19000, 19855, 20900, 22000, 23750, 26125, 27500, 28880, 31768, 36100, 38000, 39710, 41800, 45125, 47500, 52250, 55000, 63536, 72200, 79420, 83600, 90250, 95000, 99275, 104500, 110000, 130625, 144400, 158840, 180500, 190000, 198550, 209000, 225625, 261250, 317680, 361000, 397100, 418000, 451250, 496375, 522500, 722000, 794200, 902500, 992750, 1045000, 1588400, 1805000, 1985500, 2090000, 2481875, 3610000, 3971000, 4963750, 7942000, 9927500, 19855000, 39710000]

約数ペア:

[(1, 39710000), (2, 19855000), (4, 9927500), (5, 7942000), (8, 4963750), (10, 3971000), (11, 3610000), (16, 2481875), (19, 2090000), (20, 1985500), (22, 1805000), (25, 1588400), (38, 1045000), (40, 992750), (44, 902500), (50, 794200), (55, 722000), (76, 522500), (80, 496375), (88, 451250), (95, 418000), (100, 397100), (110, 361000), (125, 317680), (152, 261250), (176, 225625), (190, 209000), (200, 198550), (209, 190000), (220, 180500), (250, 158840), (275, 144400), (304, 130625), (361, 110000), (380, 104500), (400, 99275), (418, 95000), (440, 90250), (475, 83600), (500, 79420), (550, 72200), (625, 63536), (722, 55000), (760, 52250), (836, 47500), (880, 45125), (950, 41800), (1000, 39710), (1045, 38000), (1100, 36100), (1250, 31768), (1375, 28880), (1444, 27500), (1520, 26125), (1672, 23750), (1805, 22000), (1900, 20900), (2000, 19855), (2090, 19000), (2200, 18050), (2375, 16720), (2500, 15884), (2750, 14440), (2888, 13750), (3344, 11875), (3610, 11000), (3800, 10450), (3971, 10000), (4180, 9500), (4400, 9025), (4750, 8360), (5000, 7942), (5225, 7600), (5500, 7220), (5776, 6875)]