85823920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11822

約数の個数: 80

約数和(自身を含む): 245609280

約数和(自身を除く): 159785360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 11789, 23578, 47156, 58945, 82523, 94312, 117890, 153257, 165046, 188624, 235780, 306514, 330092, 412615, 471560, 613028, 660184, 766285, 825230, 943120, 1072799, 1226056, 1320368, 1532570, 1650460, 2145598, 2452112, 3065140, 3300920, 4291196, 5363995, 6130280, 6601840, 8582392, 10727990, 12260560, 17164784, 21455980, 42911960, 85823920]

約数ペア:

[(1, 85823920), (2, 42911960), (4, 21455980), (5, 17164784), (7, 12260560), (8, 10727990), (10, 8582392), (13, 6601840), (14, 6130280), (16, 5363995), (20, 4291196), (26, 3300920), (28, 3065140), (35, 2452112), (40, 2145598), (52, 1650460), (56, 1532570), (65, 1320368), (70, 1226056), (80, 1072799), (91, 943120), (104, 825230), (112, 766285), (130, 660184), (140, 613028), (182, 471560), (208, 412615), (260, 330092), (280, 306514), (364, 235780), (455, 188624), (520, 165046), (560, 153257), (728, 117890), (910, 94312), (1040, 82523), (1456, 58945), (1820, 47156), (3640, 23578), (7280, 11789)]