452645120

素因数分解:

$2^8\times 5^1\times {\mathrm{353629}}^1$

素因数の和:353650

約数の個数: 36

約数和(自身を含む): 1084229580

約数和(自身を除く): 631584460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 353629, 707258, 1414516, 1768145, 2829032, 3536290, 5658064, 7072580, 11316128, 14145160, 22632256, 28290320, 45264512, 56580640, 90529024, 113161280, 226322560, 452645120]

約数ペア:

[(1, 452645120), (2, 226322560), (4, 113161280), (5, 90529024), (8, 56580640), (10, 45264512), (16, 28290320), (20, 22632256), (32, 14145160), (40, 11316128), (64, 7072580), (80, 5658064), (128, 3536290), (160, 2829032), (256, 1768145), (320, 1414516), (640, 707258), (1280, 353629)]