2023954400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2845

約数の個数: 144

約数和(自身を含む): 5397967008

約数和(自身を除く): 3374012608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 160, 200, 208, 260, 284, 325, 355, 400, 416, 520, 568, 650, 710, 800, 923, 1040, 1136, 1300, 1420, 1775, 1846, 2080, 2272, 2600, 2741, 2840, 3550, 3692, 4615, 5200, 5482, 5680, 7100, 7384, 9230, 10400, 10964, 11360, 13705, 14200, 14768, 18460, 21928, 23075, 27410, 28400, 29536, 35633, 36920, 43856, 46150, 54820, 56800, 68525, 71266, 73840, 87712, 92300, 109640, 137050, 142532, 147680, 178165, 184600, 194611, 219280, 274100, 285064, 356330, 369200, 389222, 438560, 548200, 570128, 712660, 738400, 778444, 890825, 973055, 1096400, 1140256, 1425320, 1556888, 1781650, 1946110, 2192800, 2529943, 2850640, 3113776, 3563300, 3892220, 4865275, 5059886, 5701280, 6227552, 7126600, 7784440, 9730550, 10119772, 12649715, 14253200, 15568880, 19461100, 20239544, 25299430, 28506400, 31137760, 38922200, 40479088, 50598860, 63248575, 77844400, 80958176, 101197720, 126497150, 155688800, 202395440, 252994300, 404790880, 505988600, 1011977200, 2023954400]

約数ペア:

[(1, 2023954400), (2, 1011977200), (4, 505988600), (5, 404790880), (8, 252994300), (10, 202395440), (13, 155688800), (16, 126497150), (20, 101197720), (25, 80958176), (26, 77844400), (32, 63248575), (40, 50598860), (50, 40479088), (52, 38922200), (65, 31137760), (71, 28506400), (80, 25299430), (100, 20239544), (104, 19461100), (130, 15568880), (142, 14253200), (160, 12649715), (200, 10119772), (208, 9730550), (260, 7784440), (284, 7126600), (325, 6227552), (355, 5701280), (400, 5059886), (416, 4865275), (520, 3892220), (568, 3563300), (650, 3113776), (710, 2850640), (800, 2529943), (923, 2192800), (1040, 1946110), (1136, 1781650), (1300, 1556888), (1420, 1425320), (1775, 1140256), (1846, 1096400), (2080, 973055), (2272, 890825), (2600, 778444), (2741, 738400), (2840, 712660), (3550, 570128), (3692, 548200), (4615, 438560), (5200, 389222), (5482, 369200), (5680, 356330), (7100, 285064), (7384, 274100), (9230, 219280), (10400, 194611), (10964, 184600), (11360, 178165), (13705, 147680), (14200, 142532), (14768, 137050), (18460, 109640), (21928, 92300), (23075, 87712), (27410, 73840), (28400, 71266), (29536, 68525), (35633, 56800), (36920, 54820), (43856, 46150)]