85963000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 129691400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 59, 62, 94, 100, 118, 124, 125, 155, 188, 200, 235, 236, 248, 250, 295, 310, 376, 470, 472, 500, 590, 620, 775, 940, 1000, 1175, 1180, 1240, 1457, 1475, 1550, 1829, 1880, 2350, 2360, 2773, 2914, 2950, 3100, 3658, 3875, 4700, 5546, 5828, 5875, 5900, 6200, 7285, 7316, 7375, 7750, 9145, 9400, 11092, 11656, 11750, 11800, 13865, 14570, 14632, 14750, 15500, 18290, 22184, 23500, 27730, 29140, 29500, 31000, 36425, 36580, 45725, 47000, 55460, 58280, 59000, 69325, 72850, 73160, 85963, 91450, 110920, 138650, 145700, 171926, 182125, 182900, 228625, 277300, 291400, 343852, 346625, 364250, 365800, 429815, 457250, 554600, 687704, 693250, 728500, 859630, 914500, 1386500, 1457000, 1719260, 1829000, 2149075, 2773000, 3438520, 4298150, 8596300, 10745375, 17192600, 21490750, 42981500, 85963000]

約数ペア:

[(1, 85963000), (2, 42981500), (4, 21490750), (5, 17192600), (8, 10745375), (10, 8596300), (20, 4298150), (25, 3438520), (31, 2773000), (40, 2149075), (47, 1829000), (50, 1719260), (59, 1457000), (62, 1386500), (94, 914500), (100, 859630), (118, 728500), (124, 693250), (125, 687704), (155, 554600), (188, 457250), (200, 429815), (235, 365800), (236, 364250), (248, 346625), (250, 343852), (295, 291400), (310, 277300), (376, 228625), (470, 182900), (472, 182125), (500, 171926), (590, 145700), (620, 138650), (775, 110920), (940, 91450), (1000, 85963), (1175, 73160), (1180, 72850), (1240, 69325), (1457, 59000), (1475, 58280), (1550, 55460), (1829, 47000), (1880, 45725), (2350, 36580), (2360, 36425), (2773, 31000), (2914, 29500), (2950, 29140), (3100, 27730), (3658, 23500), (3875, 22184), (4700, 18290), (5546, 15500), (5828, 14750), (5875, 14632), (5900, 14570), (6200, 13865), (7285, 11800), (7316, 11750), (7375, 11656), (7750, 11092), (9145, 9400)]