133612840

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{5503}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 301178880

約数和(自身を除く): 167566040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 5503, 6070, 11006, 12140, 22012, 24280, 27515, 44024, 55030, 110060, 220120, 3340321, 6680642, 13361284, 16701605, 26722568, 33403210, 66806420, 133612840]

約数ペア:

[(1, 133612840), (2, 66806420), (4, 33403210), (5, 26722568), (8, 16701605), (10, 13361284), (20, 6680642), (40, 3340321), (607, 220120), (1214, 110060), (2428, 55030), (3035, 44024), (4856, 27515), (5503, 24280), (6070, 22012), (11006, 12140)]