1037399500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 2498356224

約数和(自身を除く): 1460956724

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 127, 155, 170, 250, 254, 310, 340, 425, 500, 508, 527, 620, 635, 775, 850, 961, 1054, 1270, 1550, 1700, 1922, 2108, 2125, 2159, 2540, 2635, 3100, 3175, 3844, 3875, 3937, 4250, 4318, 4805, 5270, 6350, 7750, 7874, 8500, 8636, 9610, 10540, 10795, 12700, 13175, 15500, 15748, 15875, 16337, 19220, 19685, 21590, 24025, 26350, 31750, 32674, 39370, 43180, 48050, 52700, 53975, 63500, 65348, 65875, 66929, 78740, 81685, 96100, 98425, 107950, 120125, 122047, 131750, 133858, 163370, 196850, 215900, 240250, 244094, 263500, 267716, 269875, 326740, 334645, 393700, 408425, 480500, 488188, 492125, 539750, 610235, 669290, 816850, 984250, 1079500, 1220470, 1338580, 1633700, 1673225, 1968500, 2042125, 2074799, 2440940, 3051175, 3346450, 4084250, 4149598, 6102350, 6692900, 8168500, 8299196, 8366125, 10373995, 12204700, 15255875, 16732250, 20747990, 30511750, 33464500, 41495980, 51869975, 61023500, 103739950, 207479900, 259349875, 518699750, 1037399500]

約数ペア:

[(1, 1037399500), (2, 518699750), (4, 259349875), (5, 207479900), (10, 103739950), (17, 61023500), (20, 51869975), (25, 41495980), (31, 33464500), (34, 30511750), (50, 20747990), (62, 16732250), (68, 15255875), (85, 12204700), (100, 10373995), (124, 8366125), (125, 8299196), (127, 8168500), (155, 6692900), (170, 6102350), (250, 4149598), (254, 4084250), (310, 3346450), (340, 3051175), (425, 2440940), (500, 2074799), (508, 2042125), (527, 1968500), (620, 1673225), (635, 1633700), (775, 1338580), (850, 1220470), (961, 1079500), (1054, 984250), (1270, 816850), (1550, 669290), (1700, 610235), (1922, 539750), (2108, 492125), (2125, 488188), (2159, 480500), (2540, 408425), (2635, 393700), (3100, 334645), (3175, 326740), (3844, 269875), (3875, 267716), (3937, 263500), (4250, 244094), (4318, 240250), (4805, 215900), (5270, 196850), (6350, 163370), (7750, 133858), (7874, 131750), (8500, 122047), (8636, 120125), (9610, 107950), (10540, 98425), (10795, 96100), (12700, 81685), (13175, 78740), (15500, 66929), (15748, 65875), (15875, 65348), (16337, 63500), (19220, 53975), (19685, 52700), (21590, 48050), (24025, 43180), (26350, 39370), (31750, 32674)]