2924177920

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36847}}^1$

素因数の和:36901

約数の個数: 80

約数和(自身を含む): 7237536768

約数和(自身を除く): 4313358848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 36847, 39680, 73694, 79360, 147388, 184235, 294776, 368470, 589552, 736940, 1142257, 1179104, 1473880, 2284514, 2358208, 2947760, 4569028, 4716416, 5711285, 5895520, 9138056, 9432832, 11422570, 11791040, 18276112, 18865664, 22845140, 23582080, 36552224, 45690280, 47164160, 73104448, 91380560, 94328320, 146208896, 182761120, 292417792, 365522240, 584835584, 731044480, 1462088960, 2924177920]

約数ペア:

[(1, 2924177920), (2, 1462088960), (4, 731044480), (5, 584835584), (8, 365522240), (10, 292417792), (16, 182761120), (20, 146208896), (31, 94328320), (32, 91380560), (40, 73104448), (62, 47164160), (64, 45690280), (80, 36552224), (124, 23582080), (128, 22845140), (155, 18865664), (160, 18276112), (248, 11791040), (256, 11422570), (310, 9432832), (320, 9138056), (496, 5895520), (512, 5711285), (620, 4716416), (640, 4569028), (992, 2947760), (1240, 2358208), (1280, 2284514), (1984, 1473880), (2480, 1179104), (2560, 1142257), (3968, 736940), (4960, 589552), (7936, 368470), (9920, 294776), (15872, 184235), (19840, 147388), (36847, 79360), (39680, 73694)]