38862260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 84756672

約数和(自身を除く): 45894412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 571, 820, 830, 1142, 1660, 2284, 2855, 3403, 5710, 6806, 11420, 13612, 17015, 23411, 34030, 46822, 47393, 68060, 93644, 94786, 117055, 189572, 234110, 236965, 468220, 473930, 947860, 1943113, 3886226, 7772452, 9715565, 19431130, 38862260]

約数ペア:

[(1, 38862260), (2, 19431130), (4, 9715565), (5, 7772452), (10, 3886226), (20, 1943113), (41, 947860), (82, 473930), (83, 468220), (164, 236965), (166, 234110), (205, 189572), (332, 117055), (410, 94786), (415, 93644), (571, 68060), (820, 47393), (830, 46822), (1142, 34030), (1660, 23411), (2284, 17015), (2855, 13612), (3403, 11420), (5710, 6806)]