8288045480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76261}}^1$

素因数の和:76315

約数の個数: 128

約数和(自身を含む): 23061628800

約数和(自身を除く): 14773583320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 380, 418, 440, 494, 520, 572, 715, 760, 836, 988, 1045, 1144, 1235, 1430, 1672, 1976, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 5720, 8360, 9880, 10868, 13585, 21736, 27170, 54340, 76261, 108680, 152522, 305044, 381305, 610088, 762610, 838871, 991393, 1448959, 1525220, 1677742, 1982786, 2897918, 3050440, 3355484, 3965572, 4194355, 4956965, 5795836, 6710968, 7244795, 7931144, 8388710, 9913930, 10905323, 11591672, 14489590, 15938549, 16777420, 18836467, 19827860, 21810646, 28979180, 31877098, 33554840, 37672934, 39655720, 43621292, 54526615, 57958360, 63754196, 75345868, 79692745, 87242584, 94182335, 109053230, 127508392, 150691736, 159385490, 188364670, 207201137, 218106460, 318770980, 376729340, 414402274, 436212920, 637541960, 753458680, 828804548, 1036005685, 1657609096, 2072011370, 4144022740, 8288045480]

約数ペア:

[(1, 8288045480), (2, 4144022740), (4, 2072011370), (5, 1657609096), (8, 1036005685), (10, 828804548), (11, 753458680), (13, 637541960), (19, 436212920), (20, 414402274), (22, 376729340), (26, 318770980), (38, 218106460), (40, 207201137), (44, 188364670), (52, 159385490), (55, 150691736), (65, 127508392), (76, 109053230), (88, 94182335), (95, 87242584), (104, 79692745), (110, 75345868), (130, 63754196), (143, 57958360), (152, 54526615), (190, 43621292), (209, 39655720), (220, 37672934), (247, 33554840), (260, 31877098), (286, 28979180), (380, 21810646), (418, 19827860), (440, 18836467), (494, 16777420), (520, 15938549), (572, 14489590), (715, 11591672), (760, 10905323), (836, 9913930), (988, 8388710), (1045, 7931144), (1144, 7244795), (1235, 6710968), (1430, 5795836), (1672, 4956965), (1976, 4194355), (2090, 3965572), (2470, 3355484), (2717, 3050440), (2860, 2897918), (4180, 1982786), (4940, 1677742), (5434, 1525220), (5720, 1448959), (8360, 991393), (9880, 838871), (10868, 762610), (13585, 610088), (21736, 381305), (27170, 305044), (54340, 152522), (76261, 108680)]