28792000

素因数分解:

$2^6\times 5^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 112

約数和(自身を含む): 73700640

約数和(自身を除く): 44908640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 61, 64, 80, 100, 118, 122, 125, 160, 200, 236, 244, 250, 295, 305, 320, 400, 472, 488, 500, 590, 610, 800, 944, 976, 1000, 1180, 1220, 1475, 1525, 1600, 1888, 1952, 2000, 2360, 2440, 2950, 3050, 3599, 3776, 3904, 4000, 4720, 4880, 5900, 6100, 7198, 7375, 7625, 8000, 9440, 9760, 11800, 12200, 14396, 14750, 15250, 17995, 18880, 19520, 23600, 24400, 28792, 29500, 30500, 35990, 47200, 48800, 57584, 59000, 61000, 71980, 89975, 94400, 97600, 115168, 118000, 122000, 143960, 179950, 230336, 236000, 244000, 287920, 359900, 449875, 472000, 488000, 575840, 719800, 899750, 1151680, 1439600, 1799500, 2879200, 3599000, 5758400, 7198000, 14396000, 28792000]

約数ペア:

[(1, 28792000), (2, 14396000), (4, 7198000), (5, 5758400), (8, 3599000), (10, 2879200), (16, 1799500), (20, 1439600), (25, 1151680), (32, 899750), (40, 719800), (50, 575840), (59, 488000), (61, 472000), (64, 449875), (80, 359900), (100, 287920), (118, 244000), (122, 236000), (125, 230336), (160, 179950), (200, 143960), (236, 122000), (244, 118000), (250, 115168), (295, 97600), (305, 94400), (320, 89975), (400, 71980), (472, 61000), (488, 59000), (500, 57584), (590, 48800), (610, 47200), (800, 35990), (944, 30500), (976, 29500), (1000, 28792), (1180, 24400), (1220, 23600), (1475, 19520), (1525, 18880), (1600, 17995), (1888, 15250), (1952, 14750), (2000, 14396), (2360, 12200), (2440, 11800), (2950, 9760), (3050, 9440), (3599, 8000), (3776, 7625), (3904, 7375), (4000, 7198), (4720, 6100), (4880, 5900)]