520026616304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1\times {\mathrm{7229}}^1$

素因数の和:8658

約数の個数: 80

約数和(自身を含む): 1089626821920

約数和(自身を除く): 569600205616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1091, 1268, 2182, 2536, 4121, 4364, 5072, 7229, 8242, 8728, 14183, 14458, 16484, 17456, 28366, 28916, 32968, 56732, 57832, 65936, 93977, 113464, 115664, 187954, 226928, 345847, 375908, 691694, 751816, 1383388, 1503632, 2291593, 2766776, 4496011, 4583186, 5533552, 7886839, 8992022, 9166372, 15773678, 17984044, 18332744, 29790709, 31547356, 35968088, 36665488, 59581418, 63094712, 71936176, 102528907, 119162836, 126189424, 205057814, 238325672, 410115628, 476651344, 820231256, 1640462512, 2500127963, 5000255926, 10000511852, 20001023704, 32501663519, 40002047408, 65003327038, 130006654076, 260013308152, 520026616304]

約数ペア:

[(1, 520026616304), (2, 260013308152), (4, 130006654076), (8, 65003327038), (13, 40002047408), (16, 32501663519), (26, 20001023704), (52, 10000511852), (104, 5000255926), (208, 2500127963), (317, 1640462512), (634, 820231256), (1091, 476651344), (1268, 410115628), (2182, 238325672), (2536, 205057814), (4121, 126189424), (4364, 119162836), (5072, 102528907), (7229, 71936176), (8242, 63094712), (8728, 59581418), (14183, 36665488), (14458, 35968088), (16484, 31547356), (17456, 29790709), (28366, 18332744), (28916, 17984044), (32968, 15773678), (56732, 9166372), (57832, 8992022), (65936, 7886839), (93977, 5533552), (113464, 4583186), (115664, 4496011), (187954, 2766776), (226928, 2291593), (345847, 1503632), (375908, 1383388), (691694, 751816)]