1824881300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 4533084864

約数和(自身を除く): 2708203564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 43, 44, 50, 55, 82, 86, 100, 110, 164, 172, 205, 215, 220, 275, 410, 430, 451, 473, 550, 820, 860, 902, 941, 946, 1025, 1075, 1100, 1763, 1804, 1882, 1892, 2050, 2150, 2255, 2365, 3526, 3764, 4100, 4300, 4510, 4705, 4730, 7052, 8815, 9020, 9410, 9460, 10351, 11275, 11825, 17630, 18820, 19393, 20702, 22550, 23525, 23650, 35260, 38581, 38786, 40463, 41404, 44075, 45100, 47050, 47300, 51755, 77162, 77572, 80926, 88150, 94100, 96965, 103510, 154324, 161852, 176300, 192905, 193930, 202315, 207020, 258775, 385810, 387860, 404630, 424391, 445093, 484825, 517550, 771620, 809260, 848782, 890186, 964525, 969650, 1011575, 1035100, 1658983, 1697564, 1780372, 1929050, 1939300, 2023150, 2121955, 2225465, 3317966, 3858100, 4046300, 4243910, 4450930, 6635932, 8294915, 8487820, 8901860, 10609775, 11127325, 16589830, 18248813, 21219550, 22254650, 33179660, 36497626, 41474575, 42439100, 44509300, 72995252, 82949150, 91244065, 165898300, 182488130, 364976260, 456220325, 912440650, 1824881300]

約数ペア:

[(1, 1824881300), (2, 912440650), (4, 456220325), (5, 364976260), (10, 182488130), (11, 165898300), (20, 91244065), (22, 82949150), (25, 72995252), (41, 44509300), (43, 42439100), (44, 41474575), (50, 36497626), (55, 33179660), (82, 22254650), (86, 21219550), (100, 18248813), (110, 16589830), (164, 11127325), (172, 10609775), (205, 8901860), (215, 8487820), (220, 8294915), (275, 6635932), (410, 4450930), (430, 4243910), (451, 4046300), (473, 3858100), (550, 3317966), (820, 2225465), (860, 2121955), (902, 2023150), (941, 1939300), (946, 1929050), (1025, 1780372), (1075, 1697564), (1100, 1658983), (1763, 1035100), (1804, 1011575), (1882, 969650), (1892, 964525), (2050, 890186), (2150, 848782), (2255, 809260), (2365, 771620), (3526, 517550), (3764, 484825), (4100, 445093), (4300, 424391), (4510, 404630), (4705, 387860), (4730, 385810), (7052, 258775), (8815, 207020), (9020, 202315), (9410, 193930), (9460, 192905), (10351, 176300), (11275, 161852), (11825, 154324), (17630, 103510), (18820, 96965), (19393, 94100), (20702, 88150), (22550, 80926), (23525, 77572), (23650, 77162), (35260, 51755), (38581, 47300), (38786, 47050), (40463, 45100), (41404, 44075)]