292220320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37273}}^1$

素因数の和:37302

約数の個数: 72

約数和(自身を含む): 803105604

約数和(自身を除く): 510885284

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 37273, 74546, 149092, 186365, 260911, 298184, 372730, 521822, 596368, 745460, 1043644, 1192736, 1304555, 1490920, 1826377, 2087288, 2609110, 2981840, 3652754, 4174576, 5218220, 5963680, 7305508, 8349152, 9131885, 10436440, 14611016, 18263770, 20872880, 29222032, 36527540, 41745760, 58444064, 73055080, 146110160, 292220320]

約数ペア:

[(1, 292220320), (2, 146110160), (4, 73055080), (5, 58444064), (7, 41745760), (8, 36527540), (10, 29222032), (14, 20872880), (16, 18263770), (20, 14611016), (28, 10436440), (32, 9131885), (35, 8349152), (40, 7305508), (49, 5963680), (56, 5218220), (70, 4174576), (80, 3652754), (98, 2981840), (112, 2609110), (140, 2087288), (160, 1826377), (196, 1490920), (224, 1304555), (245, 1192736), (280, 1043644), (392, 745460), (490, 596368), (560, 521822), (784, 372730), (980, 298184), (1120, 260911), (1568, 186365), (1960, 149092), (3920, 74546), (7840, 37273)]