44485000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 125959680

約数和(自身を除く): 81474680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 41, 50, 56, 62, 70, 82, 100, 124, 125, 140, 155, 164, 175, 200, 205, 217, 248, 250, 280, 287, 310, 328, 350, 410, 434, 500, 574, 620, 625, 700, 775, 820, 868, 875, 1000, 1025, 1085, 1148, 1240, 1250, 1271, 1400, 1435, 1550, 1640, 1736, 1750, 2050, 2170, 2296, 2500, 2542, 2870, 3100, 3500, 3875, 4100, 4340, 4375, 5000, 5084, 5125, 5425, 5740, 6200, 6355, 7000, 7175, 7750, 8200, 8680, 8750, 8897, 10168, 10250, 10850, 11480, 12710, 14350, 15500, 17500, 17794, 19375, 20500, 21700, 25420, 25625, 27125, 28700, 31000, 31775, 35000, 35588, 35875, 38750, 41000, 43400, 44485, 50840, 51250, 54250, 57400, 63550, 71176, 71750, 77500, 88970, 102500, 108500, 127100, 135625, 143500, 155000, 158875, 177940, 179375, 205000, 217000, 222425, 254200, 271250, 287000, 317750, 355880, 358750, 444850, 542500, 635500, 717500, 794375, 889700, 1085000, 1112125, 1271000, 1435000, 1588750, 1779400, 2224250, 3177500, 4448500, 5560625, 6355000, 8897000, 11121250, 22242500, 44485000]

約数ペア:

[(1, 44485000), (2, 22242500), (4, 11121250), (5, 8897000), (7, 6355000), (8, 5560625), (10, 4448500), (14, 3177500), (20, 2224250), (25, 1779400), (28, 1588750), (31, 1435000), (35, 1271000), (40, 1112125), (41, 1085000), (50, 889700), (56, 794375), (62, 717500), (70, 635500), (82, 542500), (100, 444850), (124, 358750), (125, 355880), (140, 317750), (155, 287000), (164, 271250), (175, 254200), (200, 222425), (205, 217000), (217, 205000), (248, 179375), (250, 177940), (280, 158875), (287, 155000), (310, 143500), (328, 135625), (350, 127100), (410, 108500), (434, 102500), (500, 88970), (574, 77500), (620, 71750), (625, 71176), (700, 63550), (775, 57400), (820, 54250), (868, 51250), (875, 50840), (1000, 44485), (1025, 43400), (1085, 41000), (1148, 38750), (1240, 35875), (1250, 35588), (1271, 35000), (1400, 31775), (1435, 31000), (1550, 28700), (1640, 27125), (1736, 25625), (1750, 25420), (2050, 21700), (2170, 20500), (2296, 19375), (2500, 17794), (2542, 17500), (2870, 15500), (3100, 14350), (3500, 12710), (3875, 11480), (4100, 10850), (4340, 10250), (4375, 10168), (5000, 8897), (5084, 8750), (5125, 8680), (5425, 8200), (5740, 7750), (6200, 7175), (6355, 7000)]