77852320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5382

約数の個数: 96

約数和(自身を含む): 226412928

約数和(自身を除く): 148560608

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, 5347, 7280, 10694, 14560, 21388, 26735, 37429, 42776, 53470, 69511, 74858, 85552, 106940, 139022, 149716, 171104, 187145, 213880, 278044, 299432, 347555, 374290, 427760, 486577, 556088, 598864, 695110, 748580, 855520, 973154, 1112176, 1197728, 1390220, 1497160, 1946308, 2224352, 2432885, 2780440, 2994320, 3892616, 4865770, 5560880, 5988640, 7785232, 9731540, 11121760, 15570464, 19463080, 38926160, 77852320]

約数ペア:

[(1, 77852320), (2, 38926160), (4, 19463080), (5, 15570464), (7, 11121760), (8, 9731540), (10, 7785232), (13, 5988640), (14, 5560880), (16, 4865770), (20, 3892616), (26, 2994320), (28, 2780440), (32, 2432885), (35, 2224352), (40, 1946308), (52, 1497160), (56, 1390220), (65, 1197728), (70, 1112176), (80, 973154), (91, 855520), (104, 748580), (112, 695110), (130, 598864), (140, 556088), (160, 486577), (182, 427760), (208, 374290), (224, 347555), (260, 299432), (280, 278044), (364, 213880), (416, 187145), (455, 171104), (520, 149716), (560, 139022), (728, 106940), (910, 85552), (1040, 74858), (1120, 69511), (1456, 53470), (1820, 42776), (2080, 37429), (2912, 26735), (3640, 21388), (5347, 14560), (7280, 10694)]