8049088000

素因数分解:

$2^9\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4121

約数の個数: 160

約数和(自身を含む): 20723459328

約数和(自身を除く): 12674371328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 620, 640, 775, 800, 992, 1000, 1240, 1280, 1550, 1600, 1984, 2000, 2480, 2560, 3100, 3200, 3875, 3968, 4000, 4057, 4960, 6200, 6400, 7750, 7936, 8000, 8114, 9920, 12400, 12800, 15500, 15872, 16000, 16228, 19840, 20285, 24800, 31000, 32000, 32456, 39680, 40570, 49600, 62000, 64000, 64912, 79360, 81140, 99200, 101425, 124000, 125767, 129824, 162280, 198400, 202850, 248000, 251534, 259648, 324560, 396800, 405700, 496000, 503068, 507125, 519296, 628835, 649120, 811400, 992000, 1006136, 1014250, 1038592, 1257670, 1298240, 1622800, 1984000, 2012272, 2028500, 2077184, 2515340, 2596480, 3144175, 3245600, 4024544, 4057000, 5030680, 5192960, 6288350, 6491200, 8049088, 8114000, 10061360, 10385920, 12576700, 12982400, 15720875, 16098176, 16228000, 20122720, 25153400, 25964800, 31441750, 32196352, 32456000, 40245440, 50306800, 51929600, 62883500, 64392704, 64912000, 80490880, 100613600, 125767000, 129824000, 160981760, 201227200, 251534000, 259648000, 321963520, 402454400, 503068000, 804908800, 1006136000, 1609817600, 2012272000, 4024544000, 8049088000]

約数ペア:

[(1, 8049088000), (2, 4024544000), (4, 2012272000), (5, 1609817600), (8, 1006136000), (10, 804908800), (16, 503068000), (20, 402454400), (25, 321963520), (31, 259648000), (32, 251534000), (40, 201227200), (50, 160981760), (62, 129824000), (64, 125767000), (80, 100613600), (100, 80490880), (124, 64912000), (125, 64392704), (128, 62883500), (155, 51929600), (160, 50306800), (200, 40245440), (248, 32456000), (250, 32196352), (256, 31441750), (310, 25964800), (320, 25153400), (400, 20122720), (496, 16228000), (500, 16098176), (512, 15720875), (620, 12982400), (640, 12576700), (775, 10385920), (800, 10061360), (992, 8114000), (1000, 8049088), (1240, 6491200), (1280, 6288350), (1550, 5192960), (1600, 5030680), (1984, 4057000), (2000, 4024544), (2480, 3245600), (2560, 3144175), (3100, 2596480), (3200, 2515340), (3875, 2077184), (3968, 2028500), (4000, 2012272), (4057, 1984000), (4960, 1622800), (6200, 1298240), (6400, 1257670), (7750, 1038592), (7936, 1014250), (8000, 1006136), (8114, 992000), (9920, 811400), (12400, 649120), (12800, 628835), (15500, 519296), (15872, 507125), (16000, 503068), (16228, 496000), (19840, 405700), (20285, 396800), (24800, 324560), (31000, 259648), (32000, 251534), (32456, 248000), (39680, 202850), (40570, 198400), (49600, 162280), (62000, 129824), (64000, 125767), (64912, 124000), (79360, 101425), (81140, 99200)]