88963120

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4327}}^1$

素因数の和:4597

約数の個数: 40

約数和(自身を含む): 207692064

約数和(自身を除く): 118728944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 4327, 5140, 8654, 10280, 17308, 20560, 21635, 34616, 43270, 69232, 86540, 173080, 346160, 1112039, 2224078, 4448156, 5560195, 8896312, 11120390, 17792624, 22240780, 44481560, 88963120]

約数ペア:

[(1, 88963120), (2, 44481560), (4, 22240780), (5, 17792624), (8, 11120390), (10, 8896312), (16, 5560195), (20, 4448156), (40, 2224078), (80, 1112039), (257, 346160), (514, 173080), (1028, 86540), (1285, 69232), (2056, 43270), (2570, 34616), (4112, 21635), (4327, 20560), (5140, 17308), (8654, 10280)]