945098440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 2519838720

約数和(自身を除く): 1574740280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 127, 130, 143, 220, 254, 260, 286, 440, 508, 520, 572, 635, 715, 1016, 1144, 1270, 1301, 1397, 1430, 1651, 2540, 2602, 2794, 2860, 3302, 5080, 5204, 5588, 5720, 6505, 6604, 6985, 8255, 10408, 11176, 13010, 13208, 13970, 14311, 16510, 16913, 18161, 26020, 27940, 28622, 33020, 33826, 36322, 52040, 55880, 57244, 66040, 67652, 71555, 72644, 84565, 90805, 114488, 135304, 143110, 145288, 165227, 169130, 181610, 186043, 286220, 330454, 338260, 363220, 372086, 572440, 660908, 676520, 726440, 744172, 826135, 930215, 1321816, 1488344, 1652270, 1817497, 1860430, 2147951, 3304540, 3634994, 3720860, 4295902, 6609080, 7269988, 7441720, 8591804, 9087485, 10739755, 14539976, 17183608, 18174970, 21479510, 23627461, 36349940, 42959020, 47254922, 72699880, 85918040, 94509844, 118137305, 189019688, 236274610, 472549220, 945098440]

約数ペア:

[(1, 945098440), (2, 472549220), (4, 236274610), (5, 189019688), (8, 118137305), (10, 94509844), (11, 85918040), (13, 72699880), (20, 47254922), (22, 42959020), (26, 36349940), (40, 23627461), (44, 21479510), (52, 18174970), (55, 17183608), (65, 14539976), (88, 10739755), (104, 9087485), (110, 8591804), (127, 7441720), (130, 7269988), (143, 6609080), (220, 4295902), (254, 3720860), (260, 3634994), (286, 3304540), (440, 2147951), (508, 1860430), (520, 1817497), (572, 1652270), (635, 1488344), (715, 1321816), (1016, 930215), (1144, 826135), (1270, 744172), (1301, 726440), (1397, 676520), (1430, 660908), (1651, 572440), (2540, 372086), (2602, 363220), (2794, 338260), (2860, 330454), (3302, 286220), (5080, 186043), (5204, 181610), (5588, 169130), (5720, 165227), (6505, 145288), (6604, 143110), (6985, 135304), (8255, 114488), (10408, 90805), (11176, 84565), (13010, 72644), (13208, 71555), (13970, 67652), (14311, 66040), (16510, 57244), (16913, 55880), (18161, 52040), (26020, 36322), (27940, 33826), (28622, 33020)]