73157680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12527}}^1$

素因数の和:12613

約数の個数: 40

約数和(自身を含む): 172435392

約数和(自身を除く): 99277712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 12527, 25054, 50108, 62635, 100216, 125270, 200432, 250540, 501080, 914471, 1002160, 1828942, 3657884, 4572355, 7315768, 9144710, 14631536, 18289420, 36578840, 73157680]

約数ペア:

[(1, 73157680), (2, 36578840), (4, 18289420), (5, 14631536), (8, 9144710), (10, 7315768), (16, 4572355), (20, 3657884), (40, 1828942), (73, 1002160), (80, 914471), (146, 501080), (292, 250540), (365, 200432), (584, 125270), (730, 100216), (1168, 62635), (1460, 50108), (2920, 25054), (5840, 12527)]