45196760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 123863040

約数和(自身を除く): 78666280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 41, 56, 62, 70, 82, 124, 127, 140, 155, 164, 205, 217, 248, 254, 280, 287, 310, 328, 410, 434, 508, 574, 620, 635, 820, 868, 889, 1016, 1085, 1148, 1240, 1270, 1271, 1435, 1640, 1736, 1778, 2170, 2296, 2540, 2542, 2870, 3556, 3937, 4340, 4445, 5080, 5084, 5207, 5740, 6355, 7112, 7874, 8680, 8890, 8897, 10168, 10414, 11480, 12710, 15748, 17780, 17794, 19685, 20828, 25420, 26035, 27559, 31496, 35560, 35588, 36449, 39370, 41656, 44485, 50840, 52070, 55118, 71176, 72898, 78740, 88970, 104140, 110236, 137795, 145796, 157480, 161417, 177940, 182245, 208280, 220472, 275590, 291592, 322834, 355880, 364490, 551180, 645668, 728980, 807085, 1102360, 1129919, 1291336, 1457960, 1614170, 2259838, 3228340, 4519676, 5649595, 6456680, 9039352, 11299190, 22598380, 45196760]

約数ペア:

[(1, 45196760), (2, 22598380), (4, 11299190), (5, 9039352), (7, 6456680), (8, 5649595), (10, 4519676), (14, 3228340), (20, 2259838), (28, 1614170), (31, 1457960), (35, 1291336), (40, 1129919), (41, 1102360), (56, 807085), (62, 728980), (70, 645668), (82, 551180), (124, 364490), (127, 355880), (140, 322834), (155, 291592), (164, 275590), (205, 220472), (217, 208280), (248, 182245), (254, 177940), (280, 161417), (287, 157480), (310, 145796), (328, 137795), (410, 110236), (434, 104140), (508, 88970), (574, 78740), (620, 72898), (635, 71176), (820, 55118), (868, 52070), (889, 50840), (1016, 44485), (1085, 41656), (1148, 39370), (1240, 36449), (1270, 35588), (1271, 35560), (1435, 31496), (1640, 27559), (1736, 26035), (1778, 25420), (2170, 20828), (2296, 19685), (2540, 17794), (2542, 17780), (2870, 15748), (3556, 12710), (3937, 11480), (4340, 10414), (4445, 10168), (5080, 8897), (5084, 8890), (5207, 8680), (5740, 7874), (6355, 7112)]