47263520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3657

約数の個数: 48

約数和(自身を含む): 113037120

約数和(自身を除く): 65773600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3559, 6640, 7118, 13280, 14236, 17795, 28472, 35590, 56944, 71180, 113888, 142360, 284720, 295397, 569440, 590794, 1181588, 1476985, 2363176, 2953970, 4726352, 5907940, 9452704, 11815880, 23631760, 47263520]

約数ペア:

[(1, 47263520), (2, 23631760), (4, 11815880), (5, 9452704), (8, 5907940), (10, 4726352), (16, 2953970), (20, 2363176), (32, 1476985), (40, 1181588), (80, 590794), (83, 569440), (160, 295397), (166, 284720), (332, 142360), (415, 113888), (664, 71180), (830, 56944), (1328, 35590), (1660, 28472), (2656, 17795), (3320, 14236), (3559, 13280), (6640, 7118)]