85008560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11710

約数の個数: 80

約数和(自身を含む): 243276096

約数和(自身を除く): 158267536

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, 11677, 23354, 46708, 58385, 81739, 93416, 116770, 151801, 163478, 186832, 233540, 303602, 326956, 408695, 467080, 607204, 653912, 759005, 817390, 934160, 1062607, 1214408, 1307824, 1518010, 1634780, 2125214, 2428816, 3036020, 3269560, 4250428, 5313035, 6072040, 6539120, 8500856, 10626070, 12144080, 17001712, 21252140, 42504280, 85008560]

約数ペア:

[(1, 85008560), (2, 42504280), (4, 21252140), (5, 17001712), (7, 12144080), (8, 10626070), (10, 8500856), (13, 6539120), (14, 6072040), (16, 5313035), (20, 4250428), (26, 3269560), (28, 3036020), (35, 2428816), (40, 2125214), (52, 1634780), (56, 1518010), (65, 1307824), (70, 1214408), (80, 1062607), (91, 934160), (104, 817390), (112, 759005), (130, 653912), (140, 607204), (182, 467080), (208, 408695), (260, 326956), (280, 303602), (364, 233540), (455, 186832), (520, 163478), (560, 151801), (728, 116770), (910, 93416), (1040, 81739), (1456, 58385), (1820, 46708), (3640, 23354), (7280, 11677)]