530560

素因数分解:

$2^7\times 5^1\times {\mathrm{829}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 1269900

約数和(自身を除く): 739340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 829, 1658, 3316, 4145, 6632, 8290, 13264, 16580, 26528, 33160, 53056, 66320, 106112, 132640, 265280, 530560]

約数ペア:

[(1, 530560), (2, 265280), (4, 132640), (5, 106112), (8, 66320), (10, 53056), (16, 33160), (20, 26528), (32, 16580), (40, 13264), (64, 8290), (80, 6632), (128, 4145), (160, 3316), (320, 1658), (640, 829)]