39327520

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 93356928

約数和(自身を除く): 54029408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 907, 1084, 1355, 1814, 2168, 2710, 3628, 4336, 4535, 5420, 7256, 8672, 9070, 10840, 14512, 18140, 21680, 29024, 36280, 43360, 72560, 145120, 245797, 491594, 983188, 1228985, 1966376, 2457970, 3932752, 4915940, 7865504, 9831880, 19663760, 39327520]

約数ペア:

[(1, 39327520), (2, 19663760), (4, 9831880), (5, 7865504), (8, 4915940), (10, 3932752), (16, 2457970), (20, 1966376), (32, 1228985), (40, 983188), (80, 491594), (160, 245797), (271, 145120), (542, 72560), (907, 43360), (1084, 36280), (1355, 29024), (1814, 21680), (2168, 18140), (2710, 14512), (3628, 10840), (4336, 9070), (4535, 8672), (5420, 7256)]