4401473301820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1\times {\mathrm{243203}}^1$

素因数の和:243979

約数の個数: 96

約数和(自身を含む): 10625765649408

約数和(自身を除く): 6224292347588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 503, 514, 1006, 1028, 1285, 1799, 2012, 2515, 2570, 3521, 3598, 5030, 5140, 7042, 7196, 8995, 10060, 14084, 17605, 17990, 35210, 35980, 70420, 129271, 243203, 258542, 486406, 517084, 646355, 904897, 972812, 1216015, 1292710, 1702421, 1809794, 2432030, 2585420, 3404842, 3619588, 4524485, 4864060, 6809684, 8512105, 9048970, 17024210, 18097940, 34048420, 62503171, 122331109, 125006342, 244662218, 250012684, 312515855, 437522197, 489324436, 611655545, 625031710, 856317763, 875044394, 1223311090, 1250063420, 1712635526, 1750088788, 2187610985, 2446622180, 3425271052, 4281588815, 4375221970, 8563177630, 8750443940, 17126355260, 31439095013, 62878190026, 125756380052, 157195475065, 220073665091, 314390950130, 440147330182, 628781900260, 880294660364, 1100368325455, 2200736650910, 4401473301820]

約数ペア:

[(1, 4401473301820), (2, 2200736650910), (4, 1100368325455), (5, 880294660364), (7, 628781900260), (10, 440147330182), (14, 314390950130), (20, 220073665091), (28, 157195475065), (35, 125756380052), (70, 62878190026), (140, 31439095013), (257, 17126355260), (503, 8750443940), (514, 8563177630), (1006, 4375221970), (1028, 4281588815), (1285, 3425271052), (1799, 2446622180), (2012, 2187610985), (2515, 1750088788), (2570, 1712635526), (3521, 1250063420), (3598, 1223311090), (5030, 875044394), (5140, 856317763), (7042, 625031710), (7196, 611655545), (8995, 489324436), (10060, 437522197), (14084, 312515855), (17605, 250012684), (17990, 244662218), (35210, 125006342), (35980, 122331109), (70420, 62503171), (129271, 34048420), (243203, 18097940), (258542, 17024210), (486406, 9048970), (517084, 8512105), (646355, 6809684), (904897, 4864060), (972812, 4524485), (1216015, 3619588), (1292710, 3404842), (1702421, 2585420), (1809794, 2432030)]