88420080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52631}}^1$

素因数の和:52654

約数の個数: 80

約数和(自身を含む): 313265664

約数和(自身を除く): 224845584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52631, 105262, 157893, 210524, 263155, 315786, 368417, 421048, 526310, 631572, 736834, 789465, 842096, 1052620, 1105251, 1263144, 1473668, 1578930, 1842085, 2105240, 2210502, 2526288, 2947336, 3157860, 3684170, 4210480, 4421004, 5526255, 5894672, 6315720, 7368340, 8842008, 11052510, 12631440, 14736680, 17684016, 22105020, 29473360, 44210040, 88420080]

約数ペア:

[(1, 88420080), (2, 44210040), (3, 29473360), (4, 22105020), (5, 17684016), (6, 14736680), (7, 12631440), (8, 11052510), (10, 8842008), (12, 7368340), (14, 6315720), (15, 5894672), (16, 5526255), (20, 4421004), (21, 4210480), (24, 3684170), (28, 3157860), (30, 2947336), (35, 2526288), (40, 2210502), (42, 2105240), (48, 1842085), (56, 1578930), (60, 1473668), (70, 1263144), (80, 1105251), (84, 1052620), (105, 842096), (112, 789465), (120, 736834), (140, 631572), (168, 526310), (210, 421048), (240, 368417), (280, 315786), (336, 263155), (420, 210524), (560, 157893), (840, 105262), (1680, 52631)]