1178045360

素因数分解:

$2^4\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{5147}}^1$

素因数の和:8021

約数の個数: 40

約数和(自身を含む): 2740445136

約数和(自身を除く): 1562399776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2861, 5147, 5722, 10294, 11444, 14305, 20588, 22888, 25735, 28610, 41176, 45776, 51470, 57220, 82352, 102940, 114440, 205880, 228880, 411760, 14725567, 29451134, 58902268, 73627835, 117804536, 147255670, 235609072, 294511340, 589022680, 1178045360]

約数ペア:

[(1, 1178045360), (2, 589022680), (4, 294511340), (5, 235609072), (8, 147255670), (10, 117804536), (16, 73627835), (20, 58902268), (40, 29451134), (80, 14725567), (2861, 411760), (5147, 228880), (5722, 205880), (10294, 114440), (11444, 102940), (14305, 82352), (20588, 57220), (22888, 51470), (25735, 45776), (28610, 41176)]