804986000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 160

約数和(自身を含む): 2396179968

約数和(自身を除く): 1591193968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 325, 350, 364, 400, 455, 500, 520, 560, 650, 700, 728, 875, 910, 1000, 1040, 1300, 1400, 1456, 1625, 1750, 1820, 2000, 2275, 2600, 2800, 3250, 3500, 3640, 4423, 4550, 5200, 6500, 7000, 7280, 8846, 9100, 11375, 13000, 14000, 17692, 18200, 22115, 22750, 26000, 30961, 35384, 36400, 44230, 45500, 57499, 61922, 70768, 88460, 91000, 110575, 114998, 123844, 154805, 176920, 182000, 221150, 229996, 247688, 287495, 309610, 353840, 402493, 442300, 459992, 495376, 552875, 574990, 619220, 774025, 804986, 884600, 919984, 1105750, 1149980, 1238440, 1437475, 1548050, 1609972, 1769200, 2012465, 2211500, 2299960, 2476880, 2874950, 3096100, 3219944, 3870125, 4024930, 4423000, 4599920, 5749900, 6192200, 6439888, 7187375, 7740250, 8049860, 8846000, 10062325, 11499800, 12384400, 14374750, 15480500, 16099720, 20124650, 22999600, 28749500, 30961000, 32199440, 40249300, 50311625, 57499000, 61922000, 80498600, 100623250, 114998000, 160997200, 201246500, 402493000, 804986000]

約数ペア:

[(1, 804986000), (2, 402493000), (4, 201246500), (5, 160997200), (7, 114998000), (8, 100623250), (10, 80498600), (13, 61922000), (14, 57499000), (16, 50311625), (20, 40249300), (25, 32199440), (26, 30961000), (28, 28749500), (35, 22999600), (40, 20124650), (50, 16099720), (52, 15480500), (56, 14374750), (65, 12384400), (70, 11499800), (80, 10062325), (91, 8846000), (100, 8049860), (104, 7740250), (112, 7187375), (125, 6439888), (130, 6192200), (140, 5749900), (175, 4599920), (182, 4423000), (200, 4024930), (208, 3870125), (250, 3219944), (260, 3096100), (280, 2874950), (325, 2476880), (350, 2299960), (364, 2211500), (400, 2012465), (455, 1769200), (500, 1609972), (520, 1548050), (560, 1437475), (650, 1238440), (700, 1149980), (728, 1105750), (875, 919984), (910, 884600), (1000, 804986), (1040, 774025), (1300, 619220), (1400, 574990), (1456, 552875), (1625, 495376), (1750, 459992), (1820, 442300), (2000, 402493), (2275, 353840), (2600, 309610), (2800, 287495), (3250, 247688), (3500, 229996), (3640, 221150), (4423, 182000), (4550, 176920), (5200, 154805), (6500, 123844), (7000, 114998), (7280, 110575), (8846, 91000), (9100, 88460), (11375, 70768), (13000, 61922), (14000, 57499), (17692, 45500), (18200, 44230), (22115, 36400), (22750, 35384), (26000, 30961)]