26845000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 78724800

約数和(自身を除く): 51879800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 59, 65, 70, 91, 100, 104, 118, 125, 130, 140, 175, 182, 200, 236, 250, 260, 280, 295, 325, 350, 364, 413, 455, 472, 500, 520, 590, 625, 650, 700, 728, 767, 826, 875, 910, 1000, 1180, 1250, 1300, 1400, 1475, 1534, 1625, 1652, 1750, 1820, 2065, 2275, 2360, 2500, 2600, 2950, 3068, 3250, 3304, 3500, 3640, 3835, 4130, 4375, 4550, 5000, 5369, 5900, 6136, 6500, 7000, 7375, 7670, 8125, 8260, 8750, 9100, 10325, 10738, 11375, 11800, 13000, 14750, 15340, 16250, 16520, 17500, 18200, 19175, 20650, 21476, 22750, 26845, 29500, 30680, 32500, 35000, 36875, 38350, 41300, 42952, 45500, 51625, 53690, 56875, 59000, 65000, 73750, 76700, 82600, 91000, 95875, 103250, 107380, 113750, 134225, 147500, 153400, 191750, 206500, 214760, 227500, 258125, 268450, 295000, 383500, 413000, 455000, 479375, 516250, 536900, 671125, 767000, 958750, 1032500, 1073800, 1342250, 1917500, 2065000, 2684500, 3355625, 3835000, 5369000, 6711250, 13422500, 26845000]

約数ペア:

[(1, 26845000), (2, 13422500), (4, 6711250), (5, 5369000), (7, 3835000), (8, 3355625), (10, 2684500), (13, 2065000), (14, 1917500), (20, 1342250), (25, 1073800), (26, 1032500), (28, 958750), (35, 767000), (40, 671125), (50, 536900), (52, 516250), (56, 479375), (59, 455000), (65, 413000), (70, 383500), (91, 295000), (100, 268450), (104, 258125), (118, 227500), (125, 214760), (130, 206500), (140, 191750), (175, 153400), (182, 147500), (200, 134225), (236, 113750), (250, 107380), (260, 103250), (280, 95875), (295, 91000), (325, 82600), (350, 76700), (364, 73750), (413, 65000), (455, 59000), (472, 56875), (500, 53690), (520, 51625), (590, 45500), (625, 42952), (650, 41300), (700, 38350), (728, 36875), (767, 35000), (826, 32500), (875, 30680), (910, 29500), (1000, 26845), (1180, 22750), (1250, 21476), (1300, 20650), (1400, 19175), (1475, 18200), (1534, 17500), (1625, 16520), (1652, 16250), (1750, 15340), (1820, 14750), (2065, 13000), (2275, 11800), (2360, 11375), (2500, 10738), (2600, 10325), (2950, 9100), (3068, 8750), (3250, 8260), (3304, 8125), (3500, 7670), (3640, 7375), (3835, 7000), (4130, 6500), (4375, 6136), (4550, 5900), (5000, 5369)]