44406040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 127526400

約数和(自身を除く): 83120360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 491, 532, 595, 646, 665, 680, 760, 952, 982, 1064, 1190, 1292, 1330, 1615, 1964, 2261, 2380, 2455, 2584, 2660, 3230, 3437, 3928, 4522, 4760, 4910, 5320, 6460, 6874, 8347, 9044, 9329, 9820, 11305, 12920, 13748, 16694, 17185, 18088, 18658, 19640, 22610, 27496, 33388, 34370, 37316, 41735, 45220, 46645, 58429, 65303, 66776, 68740, 74632, 83470, 90440, 93290, 116858, 130606, 137480, 158593, 166940, 186580, 233716, 261212, 292145, 317186, 326515, 333880, 373160, 467432, 522424, 584290, 634372, 653030, 792965, 1110151, 1168580, 1268744, 1306060, 1585930, 2220302, 2337160, 2612120, 3171860, 4440604, 5550755, 6343720, 8881208, 11101510, 22203020, 44406040]

約数ペア:

[(1, 44406040), (2, 22203020), (4, 11101510), (5, 8881208), (7, 6343720), (8, 5550755), (10, 4440604), (14, 3171860), (17, 2612120), (19, 2337160), (20, 2220302), (28, 1585930), (34, 1306060), (35, 1268744), (38, 1168580), (40, 1110151), (56, 792965), (68, 653030), (70, 634372), (76, 584290), (85, 522424), (95, 467432), (119, 373160), (133, 333880), (136, 326515), (140, 317186), (152, 292145), (170, 261212), (190, 233716), (238, 186580), (266, 166940), (280, 158593), (323, 137480), (340, 130606), (380, 116858), (476, 93290), (491, 90440), (532, 83470), (595, 74632), (646, 68740), (665, 66776), (680, 65303), (760, 58429), (952, 46645), (982, 45220), (1064, 41735), (1190, 37316), (1292, 34370), (1330, 33388), (1615, 27496), (1964, 22610), (2261, 19640), (2380, 18658), (2455, 18088), (2584, 17185), (2660, 16694), (3230, 13748), (3437, 12920), (3928, 11305), (4522, 9820), (4760, 9329), (4910, 9044), (5320, 8347), (6460, 6874)]