1020967040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55009}}^1$

素因数の和:55057

約数の個数: 64

約数和(自身を含む): 2524959000

約数和(自身を除く): 1503991960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 55009, 110018, 220036, 275045, 440072, 550090, 880144, 1100180, 1595261, 1760288, 2200360, 3190522, 3520576, 4400720, 6381044, 7041152, 7976305, 8801440, 12762088, 15952610, 17602880, 25524176, 31905220, 35205760, 51048352, 63810440, 102096704, 127620880, 204193408, 255241760, 510483520, 1020967040]

約数ペア:

[(1, 1020967040), (2, 510483520), (4, 255241760), (5, 204193408), (8, 127620880), (10, 102096704), (16, 63810440), (20, 51048352), (29, 35205760), (32, 31905220), (40, 25524176), (58, 17602880), (64, 15952610), (80, 12762088), (116, 8801440), (128, 7976305), (145, 7041152), (160, 6381044), (232, 4400720), (290, 3520576), (320, 3190522), (464, 2200360), (580, 1760288), (640, 1595261), (928, 1100180), (1160, 880144), (1856, 550090), (2320, 440072), (3712, 275045), (4640, 220036), (9280, 110018), (18560, 55009)]