185217760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12756

約数の個数: 96

約数和(自身を含む): 538598592

約数和(自身を除く): 353380832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 12721, 14560, 25442, 50884, 63605, 89047, 101768, 127210, 165373, 178094, 203536, 254420, 330746, 356188, 407072, 445235, 508840, 661492, 712376, 826865, 890470, 1017680, 1157611, 1322984, 1424752, 1653730, 1780940, 2035360, 2315222, 2645968, 2849504, 3307460, 3561880, 4630444, 5291936, 5788055, 6614920, 7123760, 9260888, 11576110, 13229840, 14247520, 18521776, 23152220, 26459680, 37043552, 46304440, 92608880, 185217760]

約数ペア:

[(1, 185217760), (2, 92608880), (4, 46304440), (5, 37043552), (7, 26459680), (8, 23152220), (10, 18521776), (13, 14247520), (14, 13229840), (16, 11576110), (20, 9260888), (26, 7123760), (28, 6614920), (32, 5788055), (35, 5291936), (40, 4630444), (52, 3561880), (56, 3307460), (65, 2849504), (70, 2645968), (80, 2315222), (91, 2035360), (104, 1780940), (112, 1653730), (130, 1424752), (140, 1322984), (160, 1157611), (182, 1017680), (208, 890470), (224, 826865), (260, 712376), (280, 661492), (364, 508840), (416, 445235), (455, 407072), (520, 356188), (560, 330746), (728, 254420), (910, 203536), (1040, 178094), (1120, 165373), (1456, 127210), (1820, 101768), (2080, 89047), (2912, 63605), (3640, 50884), (7280, 25442), (12721, 14560)]