82253080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 149990120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 383, 413, 455, 472, 520, 590, 728, 766, 767, 826, 910, 1180, 1532, 1534, 1652, 1820, 1915, 2065, 2360, 2681, 3064, 3068, 3304, 3640, 3830, 3835, 4130, 4979, 5362, 5369, 6136, 7660, 7670, 8260, 9958, 10724, 10738, 13405, 15320, 15340, 16520, 19916, 21448, 21476, 22597, 24895, 26810, 26845, 30680, 34853, 39832, 42952, 45194, 49790, 53620, 53690, 69706, 90388, 99580, 107240, 107380, 112985, 139412, 158179, 174265, 180776, 199160, 214760, 225970, 278824, 293761, 316358, 348530, 451940, 587522, 632716, 697060, 790895, 903880, 1175044, 1265432, 1394120, 1468805, 1581790, 2056327, 2350088, 2937610, 3163580, 4112654, 5875220, 6327160, 8225308, 10281635, 11750440, 16450616, 20563270, 41126540, 82253080]

約数ペア:

[(1, 82253080), (2, 41126540), (4, 20563270), (5, 16450616), (7, 11750440), (8, 10281635), (10, 8225308), (13, 6327160), (14, 5875220), (20, 4112654), (26, 3163580), (28, 2937610), (35, 2350088), (40, 2056327), (52, 1581790), (56, 1468805), (59, 1394120), (65, 1265432), (70, 1175044), (91, 903880), (104, 790895), (118, 697060), (130, 632716), (140, 587522), (182, 451940), (236, 348530), (260, 316358), (280, 293761), (295, 278824), (364, 225970), (383, 214760), (413, 199160), (455, 180776), (472, 174265), (520, 158179), (590, 139412), (728, 112985), (766, 107380), (767, 107240), (826, 99580), (910, 90388), (1180, 69706), (1532, 53690), (1534, 53620), (1652, 49790), (1820, 45194), (1915, 42952), (2065, 39832), (2360, 34853), (2681, 30680), (3064, 26845), (3068, 26810), (3304, 24895), (3640, 22597), (3830, 21476), (3835, 21448), (4130, 19916), (4979, 16520), (5362, 15340), (5369, 15320), (6136, 13405), (7660, 10738), (7670, 10724), (8260, 9958)]