1900143520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8501}}^1$

素因数の和:8654

約数の個数: 96

約数和(自身を含む): 4936329216

約数和(自身を除く): 3036185696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 635, 880, 1016, 1270, 1397, 1760, 2032, 2540, 2794, 4064, 5080, 5588, 6985, 8501, 10160, 11176, 13970, 17002, 20320, 22352, 27940, 34004, 42505, 44704, 55880, 68008, 85010, 93511, 111760, 136016, 170020, 187022, 223520, 272032, 340040, 374044, 467555, 680080, 748088, 935110, 1079627, 1360160, 1496176, 1870220, 2159254, 2992352, 3740440, 4318508, 5398135, 7480880, 8637016, 10796270, 11875897, 14961760, 17274032, 21592540, 23751794, 34548064, 43185080, 47503588, 59379485, 86370160, 95007176, 118758970, 172740320, 190014352, 237517940, 380028704, 475035880, 950071760, 1900143520]

約数ペア:

[(1, 1900143520), (2, 950071760), (4, 475035880), (5, 380028704), (8, 237517940), (10, 190014352), (11, 172740320), (16, 118758970), (20, 95007176), (22, 86370160), (32, 59379485), (40, 47503588), (44, 43185080), (55, 34548064), (80, 23751794), (88, 21592540), (110, 17274032), (127, 14961760), (160, 11875897), (176, 10796270), (220, 8637016), (254, 7480880), (352, 5398135), (440, 4318508), (508, 3740440), (635, 2992352), (880, 2159254), (1016, 1870220), (1270, 1496176), (1397, 1360160), (1760, 1079627), (2032, 935110), (2540, 748088), (2794, 680080), (4064, 467555), (5080, 374044), (5588, 340040), (6985, 272032), (8501, 223520), (10160, 187022), (11176, 170020), (13970, 136016), (17002, 111760), (20320, 93511), (22352, 85010), (27940, 68008), (34004, 55880), (42505, 44704)]