1368570880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{267299}}^1$

素因数の和:267324

約数の個数: 44

約数和(自身を含む): 3282978600

約数和(自身を除く): 1914407720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 267299, 534598, 1069196, 1336495, 2138392, 2672990, 4276784, 5345980, 8553568, 10691960, 17107136, 21383920, 34214272, 42767840, 68428544, 85535680, 136857088, 171071360, 273714176, 342142720, 684285440, 1368570880]

約数ペア:

[(1, 1368570880), (2, 684285440), (4, 342142720), (5, 273714176), (8, 171071360), (10, 136857088), (16, 85535680), (20, 68428544), (32, 42767840), (40, 34214272), (64, 21383920), (80, 17107136), (128, 10691960), (160, 8553568), (256, 5345980), (320, 4276784), (512, 2672990), (640, 2138392), (1024, 1336495), (1280, 1069196), (2560, 534598), (5120, 267299)]