26260140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{809}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 73755360

約数和(自身を除く): 47495220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 809, 1082, 1618, 1623, 2164, 2427, 2705, 3236, 3246, 4045, 4854, 5410, 6492, 8090, 8115, 9708, 10820, 12135, 16180, 16230, 24270, 32460, 48540, 437669, 875338, 1313007, 1750676, 2188345, 2626014, 4376690, 5252028, 6565035, 8753380, 13130070, 26260140]

約数ペア:

[(1, 26260140), (2, 13130070), (3, 8753380), (4, 6565035), (5, 5252028), (6, 4376690), (10, 2626014), (12, 2188345), (15, 1750676), (20, 1313007), (30, 875338), (60, 437669), (541, 48540), (809, 32460), (1082, 24270), (1618, 16230), (1623, 16180), (2164, 12135), (2427, 10820), (2705, 9708), (3236, 8115), (3246, 8090), (4045, 6492), (4854, 5410)]