97199720

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4831}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 219179520

約数和(自身を除く): 121979800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 4831, 5030, 9662, 10060, 19324, 20120, 24155, 38648, 48310, 96620, 193240, 2429993, 4859986, 9719972, 12149965, 19439944, 24299930, 48599860, 97199720]

約数ペア:

[(1, 97199720), (2, 48599860), (4, 24299930), (5, 19439944), (8, 12149965), (10, 9719972), (20, 4859986), (40, 2429993), (503, 193240), (1006, 96620), (2012, 48310), (2515, 38648), (4024, 24155), (4831, 20120), (5030, 19324), (9662, 10060)]