1047111520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71917}}^1$

素因数の和:71952

約数の個数: 96

約数和(自身を含む): 3044720448

約数和(自身を除く): 1997608928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 71917, 143834, 287668, 359585, 503419, 575336, 719170, 934921, 1006838, 1150672, 1438340, 1869842, 2013676, 2301344, 2517095, 2876680, 3739684, 4027352, 4674605, 5034190, 5753360, 6544447, 7479368, 8054704, 9349210, 10068380, 11506720, 13088894, 14958736, 16109408, 18698420, 20136760, 26177788, 29917472, 32722235, 37396840, 40273520, 52355576, 65444470, 74793680, 80547040, 104711152, 130888940, 149587360, 209422304, 261777880, 523555760, 1047111520]

約数ペア:

[(1, 1047111520), (2, 523555760), (4, 261777880), (5, 209422304), (7, 149587360), (8, 130888940), (10, 104711152), (13, 80547040), (14, 74793680), (16, 65444470), (20, 52355576), (26, 40273520), (28, 37396840), (32, 32722235), (35, 29917472), (40, 26177788), (52, 20136760), (56, 18698420), (65, 16109408), (70, 14958736), (80, 13088894), (91, 11506720), (104, 10068380), (112, 9349210), (130, 8054704), (140, 7479368), (160, 6544447), (182, 5753360), (208, 5034190), (224, 4674605), (260, 4027352), (280, 3739684), (364, 2876680), (416, 2517095), (455, 2301344), (520, 2013676), (560, 1869842), (728, 1438340), (910, 1150672), (1040, 1006838), (1120, 934921), (1456, 719170), (1820, 575336), (2080, 503419), (2912, 359585), (3640, 287668), (7280, 143834), (14560, 71917)]