40804532750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 80741007360

約数和(自身を除く): 39936474610

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 125, 155, 233, 250, 295, 310, 383, 466, 590, 766, 775, 1165, 1475, 1550, 1829, 1915, 2330, 2950, 3658, 3830, 3875, 5825, 7223, 7375, 7750, 9145, 9575, 11650, 11873, 13747, 14446, 14750, 18290, 19150, 22597, 23746, 27494, 29125, 36115, 45194, 45725, 47875, 58250, 59365, 68735, 72230, 89239, 91450, 95750, 112985, 118730, 137470, 178478, 180575, 225970, 228625, 296825, 343675, 361150, 426157, 446195, 457250, 564925, 593650, 687350, 700507, 852314, 892390, 902875, 1129850, 1401014, 1484125, 1718375, 1805750, 2130785, 2230975, 2766409, 2824625, 2968250, 3436750, 3502535, 4261570, 4461950, 5265101, 5532818, 5649250, 7005070, 10530202, 10653925, 11154875, 13832045, 17512675, 21307850, 22309750, 26325505, 27664090, 35025350, 52651010, 53269625, 69160225, 87563375, 106539250, 131627525, 138320450, 163218131, 175126750, 263255050, 326436262, 345801125, 658137625, 691602250, 816090655, 1316275250, 1632181310, 4080453275, 8160906550, 20402266375, 40804532750]

約数ペア:

[(1, 40804532750), (2, 20402266375), (5, 8160906550), (10, 4080453275), (25, 1632181310), (31, 1316275250), (50, 816090655), (59, 691602250), (62, 658137625), (118, 345801125), (125, 326436262), (155, 263255050), (233, 175126750), (250, 163218131), (295, 138320450), (310, 131627525), (383, 106539250), (466, 87563375), (590, 69160225), (766, 53269625), (775, 52651010), (1165, 35025350), (1475, 27664090), (1550, 26325505), (1829, 22309750), (1915, 21307850), (2330, 17512675), (2950, 13832045), (3658, 11154875), (3830, 10653925), (3875, 10530202), (5825, 7005070), (7223, 5649250), (7375, 5532818), (7750, 5265101), (9145, 4461950), (9575, 4261570), (11650, 3502535), (11873, 3436750), (13747, 2968250), (14446, 2824625), (14750, 2766409), (18290, 2230975), (19150, 2130785), (22597, 1805750), (23746, 1718375), (27494, 1484125), (29125, 1401014), (36115, 1129850), (45194, 902875), (45725, 892390), (47875, 852314), (58250, 700507), (59365, 687350), (68735, 593650), (72230, 564925), (89239, 457250), (91450, 446195), (95750, 426157), (112985, 361150), (118730, 343675), (137470, 296825), (178478, 228625), (180575, 225970)]