9758840

素因数分解:

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

素因数の和:421

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 17820040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 383, 392, 455, 490, 520, 637, 728, 766, 910, 980, 1274, 1532, 1820, 1915, 1960, 2548, 2681, 3064, 3185, 3640, 3830, 4979, 5096, 5362, 6370, 7660, 9958, 10724, 12740, 13405, 15320, 18767, 19916, 21448, 24895, 25480, 26810, 34853, 37534, 39832, 49790, 53620, 69706, 75068, 93835, 99580, 107240, 139412, 150136, 174265, 187670, 199160, 243971, 278824, 348530, 375340, 487942, 697060, 750680, 975884, 1219855, 1394120, 1951768, 2439710, 4879420, 9758840]

約数ペア:

[(1, 9758840), (2, 4879420), (4, 2439710), (5, 1951768), (7, 1394120), (8, 1219855), (10, 975884), (13, 750680), (14, 697060), (20, 487942), (26, 375340), (28, 348530), (35, 278824), (40, 243971), (49, 199160), (52, 187670), (56, 174265), (65, 150136), (70, 139412), (91, 107240), (98, 99580), (104, 93835), (130, 75068), (140, 69706), (182, 53620), (196, 49790), (245, 39832), (260, 37534), (280, 34853), (364, 26810), (383, 25480), (392, 24895), (455, 21448), (490, 19916), (520, 18767), (637, 15320), (728, 13405), (766, 12740), (910, 10724), (980, 9958), (1274, 7660), (1532, 6370), (1820, 5362), (1915, 5096), (1960, 4979), (2548, 3830), (2681, 3640), (3064, 3185)]