1323754420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{2609}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 2904491520

約数和(自身を除く): 1580737100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1103, 2206, 2609, 4412, 5218, 5515, 10436, 11030, 13045, 22060, 25369, 26090, 50738, 52180, 60007, 101476, 120014, 126845, 240028, 253690, 300035, 507380, 600070, 1200140, 2877727, 5755454, 11510908, 14388635, 28777270, 57554540, 66187721, 132375442, 264750884, 330938605, 661877210, 1323754420]

約数ペア:

[(1, 1323754420), (2, 661877210), (4, 330938605), (5, 264750884), (10, 132375442), (20, 66187721), (23, 57554540), (46, 28777270), (92, 14388635), (115, 11510908), (230, 5755454), (460, 2877727), (1103, 1200140), (2206, 600070), (2609, 507380), (4412, 300035), (5218, 253690), (5515, 240028), (10436, 126845), (11030, 120014), (13045, 101476), (22060, 60007), (25369, 52180), (26090, 50738)]