39760779904

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2166

約数の個数: 128

約数和(自身を含む): 84264138000

約数和(自身を除く): 44503358096

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 89, 116, 122, 128, 178, 232, 244, 356, 464, 488, 712, 928, 976, 1424, 1769, 1856, 1952, 1973, 2581, 2848, 3538, 3712, 3904, 3946, 5162, 5429, 5696, 7076, 7808, 7892, 10324, 10858, 11392, 14152, 15784, 20648, 21716, 28304, 31568, 41296, 43432, 56608, 57217, 63136, 82592, 86864, 113216, 114434, 120353, 126272, 157441, 165184, 173728, 175597, 226432, 228868, 240706, 252544, 314882, 330368, 347456, 351194, 457736, 481412, 629764, 694912, 702388, 915472, 962824, 1259528, 1404776, 1830944, 1925648, 2519056, 2809552, 3490237, 3661888, 3851296, 5038112, 5092313, 5619104, 6980474, 7323776, 7702592, 10076224, 10184626, 10711417, 11238208, 13960948, 15405184, 20152448, 20369252, 21422834, 22476416, 27921896, 40738504, 42845668, 55843792, 81477008, 85691336, 111687584, 162954016, 171382672, 223375168, 310631093, 325908032, 342765344, 446750336, 621262186, 651816064, 685530688, 1242524372, 1371061376, 2485048744, 4970097488, 9940194976, 19880389952, 39760779904]

約数ペア:

[(1, 39760779904), (2, 19880389952), (4, 9940194976), (8, 4970097488), (16, 2485048744), (29, 1371061376), (32, 1242524372), (58, 685530688), (61, 651816064), (64, 621262186), (89, 446750336), (116, 342765344), (122, 325908032), (128, 310631093), (178, 223375168), (232, 171382672), (244, 162954016), (356, 111687584), (464, 85691336), (488, 81477008), (712, 55843792), (928, 42845668), (976, 40738504), (1424, 27921896), (1769, 22476416), (1856, 21422834), (1952, 20369252), (1973, 20152448), (2581, 15405184), (2848, 13960948), (3538, 11238208), (3712, 10711417), (3904, 10184626), (3946, 10076224), (5162, 7702592), (5429, 7323776), (5696, 6980474), (7076, 5619104), (7808, 5092313), (7892, 5038112), (10324, 3851296), (10858, 3661888), (11392, 3490237), (14152, 2809552), (15784, 2519056), (20648, 1925648), (21716, 1830944), (28304, 1404776), (31568, 1259528), (41296, 962824), (43432, 915472), (56608, 702388), (57217, 694912), (63136, 629764), (82592, 481412), (86864, 457736), (113216, 351194), (114434, 347456), (120353, 330368), (126272, 314882), (157441, 252544), (165184, 240706), (173728, 228868), (175597, 226432)]