97088120

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12197}}^1$

素因数の和:12407

約数の個数: 32

約数和(自身を含む): 219564000

約数和(自身を除く): 122475880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 12197, 24394, 48788, 60985, 97576, 121970, 243940, 487880, 2427203, 4854406, 9708812, 12136015, 19417624, 24272030, 48544060, 97088120]

約数ペア:

[(1, 97088120), (2, 48544060), (4, 24272030), (5, 19417624), (8, 12136015), (10, 9708812), (20, 4854406), (40, 2427203), (199, 487880), (398, 243940), (796, 121970), (995, 97576), (1592, 60985), (1990, 48788), (3980, 24394), (7960, 12197)]