40031600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 180

約数和(自身を含む): 120532464

約数和(自身を除く): 80500864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 29, 34, 35, 40, 50, 56, 58, 68, 70, 80, 85, 100, 112, 116, 119, 136, 140, 145, 170, 175, 200, 203, 232, 238, 272, 280, 290, 340, 350, 400, 406, 425, 464, 476, 493, 560, 580, 595, 680, 700, 725, 812, 841, 850, 952, 986, 1015, 1160, 1190, 1360, 1400, 1450, 1624, 1682, 1700, 1904, 1972, 2030, 2320, 2380, 2465, 2800, 2900, 2975, 3248, 3364, 3400, 3451, 3944, 4060, 4205, 4760, 4930, 5075, 5800, 5887, 5950, 6728, 6800, 6902, 7888, 8120, 8410, 9520, 9860, 10150, 11600, 11774, 11900, 12325, 13456, 13804, 14297, 16240, 16820, 17255, 19720, 20300, 21025, 23548, 23800, 24650, 27608, 28594, 29435, 33640, 34510, 39440, 40600, 42050, 47096, 47600, 49300, 55216, 57188, 58870, 67280, 69020, 71485, 81200, 84100, 86275, 94192, 98600, 100079, 114376, 117740, 138040, 142970, 147175, 168200, 172550, 197200, 200158, 228752, 235480, 276080, 285940, 294350, 336400, 345100, 357425, 400316, 470960, 500395, 571880, 588700, 690200, 714850, 800632, 1000790, 1143760, 1177400, 1380400, 1429700, 1601264, 2001580, 2354800, 2501975, 2859400, 4003160, 5003950, 5718800, 8006320, 10007900, 20015800, 40031600]

約数ペア:

[(1, 40031600), (2, 20015800), (4, 10007900), (5, 8006320), (7, 5718800), (8, 5003950), (10, 4003160), (14, 2859400), (16, 2501975), (17, 2354800), (20, 2001580), (25, 1601264), (28, 1429700), (29, 1380400), (34, 1177400), (35, 1143760), (40, 1000790), (50, 800632), (56, 714850), (58, 690200), (68, 588700), (70, 571880), (80, 500395), (85, 470960), (100, 400316), (112, 357425), (116, 345100), (119, 336400), (136, 294350), (140, 285940), (145, 276080), (170, 235480), (175, 228752), (200, 200158), (203, 197200), (232, 172550), (238, 168200), (272, 147175), (280, 142970), (290, 138040), (340, 117740), (350, 114376), (400, 100079), (406, 98600), (425, 94192), (464, 86275), (476, 84100), (493, 81200), (560, 71485), (580, 69020), (595, 67280), (680, 58870), (700, 57188), (725, 55216), (812, 49300), (841, 47600), (850, 47096), (952, 42050), (986, 40600), (1015, 39440), (1160, 34510), (1190, 33640), (1360, 29435), (1400, 28594), (1450, 27608), (1624, 24650), (1682, 23800), (1700, 23548), (1904, 21025), (1972, 20300), (2030, 19720), (2320, 17255), (2380, 16820), (2465, 16240), (2800, 14297), (2900, 13804), (2975, 13456), (3248, 12325), (3364, 11900), (3400, 11774), (3451, 11600), (3944, 10150), (4060, 9860), (4205, 9520), (4760, 8410), (4930, 8120), (5075, 7888), (5800, 6902), (5887, 6800), (5950, 6728)]