37757200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 100259208

約数和(自身を除く): 62502008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 137, 200, 208, 212, 260, 265, 274, 325, 400, 424, 520, 530, 548, 650, 685, 689, 848, 1040, 1060, 1096, 1300, 1325, 1370, 1378, 1781, 2120, 2192, 2600, 2650, 2740, 2756, 3425, 3445, 3562, 4240, 5200, 5300, 5480, 5512, 6850, 6890, 7124, 7261, 8905, 10600, 10960, 11024, 13700, 13780, 14248, 14522, 17225, 17810, 21200, 27400, 27560, 28496, 29044, 34450, 35620, 36305, 44525, 54800, 55120, 58088, 68900, 71240, 72610, 89050, 94393, 116176, 137800, 142480, 145220, 178100, 181525, 188786, 275600, 290440, 356200, 363050, 377572, 471965, 580880, 712400, 726100, 755144, 943930, 1452200, 1510288, 1887860, 2359825, 2904400, 3775720, 4719650, 7551440, 9439300, 18878600, 37757200]

約数ペア:

[(1, 37757200), (2, 18878600), (4, 9439300), (5, 7551440), (8, 4719650), (10, 3775720), (13, 2904400), (16, 2359825), (20, 1887860), (25, 1510288), (26, 1452200), (40, 943930), (50, 755144), (52, 726100), (53, 712400), (65, 580880), (80, 471965), (100, 377572), (104, 363050), (106, 356200), (130, 290440), (137, 275600), (200, 188786), (208, 181525), (212, 178100), (260, 145220), (265, 142480), (274, 137800), (325, 116176), (400, 94393), (424, 89050), (520, 72610), (530, 71240), (548, 68900), (650, 58088), (685, 55120), (689, 54800), (848, 44525), (1040, 36305), (1060, 35620), (1096, 34450), (1300, 29044), (1325, 28496), (1370, 27560), (1378, 27400), (1781, 21200), (2120, 17810), (2192, 17225), (2600, 14522), (2650, 14248), (2740, 13780), (2756, 13700), (3425, 11024), (3445, 10960), (3562, 10600), (4240, 8905), (5200, 7261), (5300, 7124), (5480, 6890), (5512, 6850)]