100220480

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3051

約数の個数: 56

約数和(自身を含む): 240962688

約数和(自身を除く): 140742208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 2927, 3424, 4280, 5854, 6848, 8560, 11708, 14635, 17120, 23416, 29270, 34240, 46832, 58540, 93664, 117080, 187328, 234160, 313189, 468320, 626378, 936640, 1252756, 1565945, 2505512, 3131890, 5011024, 6263780, 10022048, 12527560, 20044096, 25055120, 50110240, 100220480]

約数ペア:

[(1, 100220480), (2, 50110240), (4, 25055120), (5, 20044096), (8, 12527560), (10, 10022048), (16, 6263780), (20, 5011024), (32, 3131890), (40, 2505512), (64, 1565945), (80, 1252756), (107, 936640), (160, 626378), (214, 468320), (320, 313189), (428, 234160), (535, 187328), (856, 117080), (1070, 93664), (1712, 58540), (2140, 46832), (2927, 34240), (3424, 29270), (4280, 23416), (5854, 17120), (6848, 14635), (8560, 11708)]