11114240

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 28084560

約数和(自身を除く): 16970320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 457, 608, 640, 760, 914, 1216, 1280, 1520, 1828, 2285, 2432, 3040, 3656, 4570, 4864, 6080, 7312, 8683, 9140, 12160, 14624, 17366, 18280, 24320, 29248, 34732, 36560, 43415, 58496, 69464, 73120, 86830, 116992, 138928, 146240, 173660, 277856, 292480, 347320, 555712, 584960, 694640, 1111424, 1389280, 2222848, 2778560, 5557120, 11114240]

約数ペア:

[(1, 11114240), (2, 5557120), (4, 2778560), (5, 2222848), (8, 1389280), (10, 1111424), (16, 694640), (19, 584960), (20, 555712), (32, 347320), (38, 292480), (40, 277856), (64, 173660), (76, 146240), (80, 138928), (95, 116992), (128, 86830), (152, 73120), (160, 69464), (190, 58496), (256, 43415), (304, 36560), (320, 34732), (380, 29248), (457, 24320), (608, 18280), (640, 17366), (760, 14624), (914, 12160), (1216, 9140), (1280, 8683), (1520, 7312), (1828, 6080), (2285, 4864), (2432, 4570), (3040, 3656)]