38452480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 100515744

約数和(自身を除く): 62063264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2731, 2816, 3520, 5462, 7040, 10924, 13655, 14080, 21848, 27310, 30041, 43696, 54620, 60082, 87392, 109240, 120164, 150205, 174784, 218480, 240328, 300410, 349568, 436960, 480656, 600820, 699136, 873920, 961312, 1201640, 1747840, 1922624, 2403280, 3495680, 3845248, 4806560, 7690496, 9613120, 19226240, 38452480]

約数ペア:

[(1, 38452480), (2, 19226240), (4, 9613120), (5, 7690496), (8, 4806560), (10, 3845248), (11, 3495680), (16, 2403280), (20, 1922624), (22, 1747840), (32, 1201640), (40, 961312), (44, 873920), (55, 699136), (64, 600820), (80, 480656), (88, 436960), (110, 349568), (128, 300410), (160, 240328), (176, 218480), (220, 174784), (256, 150205), (320, 120164), (352, 109240), (440, 87392), (640, 60082), (704, 54620), (880, 43696), (1280, 30041), (1408, 27310), (1760, 21848), (2731, 14080), (2816, 13655), (3520, 10924), (5462, 7040)]