4370720

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 10523520

約数和(自身を除く): 6152800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 463, 472, 590, 926, 944, 1180, 1852, 1888, 2315, 2360, 3704, 4630, 4720, 7408, 9260, 9440, 14816, 18520, 27317, 37040, 54634, 74080, 109268, 136585, 218536, 273170, 437072, 546340, 874144, 1092680, 2185360, 4370720]

約数ペア:

[(1, 4370720), (2, 2185360), (4, 1092680), (5, 874144), (8, 546340), (10, 437072), (16, 273170), (20, 218536), (32, 136585), (40, 109268), (59, 74080), (80, 54634), (118, 37040), (160, 27317), (236, 18520), (295, 14816), (463, 9440), (472, 9260), (590, 7408), (926, 4720), (944, 4630), (1180, 3704), (1852, 2360), (1888, 2315)]