2357115940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{22453}}^1$

素因数の和:22672

約数の個数: 48

約数和(自身を含む): 5149151280

約数和(自身を除く): 2792035340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 580, 724, 905, 1810, 3620, 5249, 10498, 20996, 22453, 26245, 44906, 52490, 89812, 104980, 112265, 224530, 449060, 651137, 1302274, 2604548, 3255685, 4063993, 6511370, 8127986, 13022740, 16255972, 20319965, 40639930, 81279860, 117855797, 235711594, 471423188, 589278985, 1178557970, 2357115940]

約数ペア:

[(1, 2357115940), (2, 1178557970), (4, 589278985), (5, 471423188), (10, 235711594), (20, 117855797), (29, 81279860), (58, 40639930), (116, 20319965), (145, 16255972), (181, 13022740), (290, 8127986), (362, 6511370), (580, 4063993), (724, 3255685), (905, 2604548), (1810, 1302274), (3620, 651137), (5249, 449060), (10498, 224530), (20996, 112265), (22453, 104980), (26245, 89812), (44906, 52490)]