96785720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 227577600

約数和(自身を除く): 130791880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 310, 356, 445, 620, 712, 877, 890, 1240, 1754, 1780, 2759, 3508, 3560, 4385, 5518, 7016, 8770, 11036, 13795, 17540, 22072, 27187, 27590, 35080, 54374, 55180, 78053, 108748, 110360, 135935, 156106, 217496, 271870, 312212, 390265, 543740, 624424, 780530, 1087480, 1561060, 2419643, 3122120, 4839286, 9678572, 12098215, 19357144, 24196430, 48392860, 96785720]

約数ペア:

[(1, 96785720), (2, 48392860), (4, 24196430), (5, 19357144), (8, 12098215), (10, 9678572), (20, 4839286), (31, 3122120), (40, 2419643), (62, 1561060), (89, 1087480), (124, 780530), (155, 624424), (178, 543740), (248, 390265), (310, 312212), (356, 271870), (445, 217496), (620, 156106), (712, 135935), (877, 110360), (890, 108748), (1240, 78053), (1754, 55180), (1780, 54374), (2759, 35080), (3508, 27590), (3560, 27187), (4385, 22072), (5518, 17540), (7016, 13795), (8770, 11036)]