80451560464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{9431}}^1$

素因数の和:12020

約数の個数: 80

約数和(自身を含む): 179084252160

約数和(自身を除く): 98632691696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2551, 3344, 5102, 9431, 10204, 18862, 20408, 28061, 37724, 40816, 48469, 56122, 75448, 96938, 103741, 112244, 150896, 179189, 193876, 207482, 224488, 358378, 387752, 414964, 448976, 533159, 716756, 775504, 829928, 1066318, 1433512, 1659856, 1971079, 2132636, 2867024, 3942158, 4265272, 7884316, 8530544, 15768632, 24058481, 31537264, 48116962, 96233924, 192467848, 264643291, 384935696, 457111139, 529286582, 914222278, 1058573164, 1828444556, 2117146328, 3656889112, 4234292656, 5028222529, 7313778224, 10056445058, 20112890116, 40225780232, 80451560464]

約数ペア:

[(1, 80451560464), (2, 40225780232), (4, 20112890116), (8, 10056445058), (11, 7313778224), (16, 5028222529), (19, 4234292656), (22, 3656889112), (38, 2117146328), (44, 1828444556), (76, 1058573164), (88, 914222278), (152, 529286582), (176, 457111139), (209, 384935696), (304, 264643291), (418, 192467848), (836, 96233924), (1672, 48116962), (2551, 31537264), (3344, 24058481), (5102, 15768632), (9431, 8530544), (10204, 7884316), (18862, 4265272), (20408, 3942158), (28061, 2867024), (37724, 2132636), (40816, 1971079), (48469, 1659856), (56122, 1433512), (75448, 1066318), (96938, 829928), (103741, 775504), (112244, 716756), (150896, 533159), (179189, 448976), (193876, 414964), (207482, 387752), (224488, 358378)]