38594720

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 92058120

約数和(自身を除く): 53463400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2213, 3488, 4360, 4426, 8720, 8852, 11065, 17440, 17704, 22130, 35408, 44260, 70816, 88520, 177040, 241217, 354080, 482434, 964868, 1206085, 1929736, 2412170, 3859472, 4824340, 7718944, 9648680, 19297360, 38594720]

約数ペア:

[(1, 38594720), (2, 19297360), (4, 9648680), (5, 7718944), (8, 4824340), (10, 3859472), (16, 2412170), (20, 1929736), (32, 1206085), (40, 964868), (80, 482434), (109, 354080), (160, 241217), (218, 177040), (436, 88520), (545, 70816), (872, 44260), (1090, 35408), (1744, 22130), (2180, 17704), (2213, 17440), (3488, 11065), (4360, 8852), (4426, 8720)]