2014490240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{449663}}^1$

素因数の和:449689

約数の個数: 64

約数和(自身を含む): 5503887360

約数和(自身を除く): 3489397120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 449663, 899326, 1798652, 2248315, 3147641, 3597304, 4496630, 6295282, 7194608, 8993260, 12590564, 14389216, 15738205, 17986520, 25181128, 28778432, 31476410, 35973040, 50362256, 57556864, 62952820, 71946080, 100724512, 125905640, 143892160, 201449024, 251811280, 287784320, 402898048, 503622560, 1007245120, 2014490240]

約数ペア:

[(1, 2014490240), (2, 1007245120), (4, 503622560), (5, 402898048), (7, 287784320), (8, 251811280), (10, 201449024), (14, 143892160), (16, 125905640), (20, 100724512), (28, 71946080), (32, 62952820), (35, 57556864), (40, 50362256), (56, 35973040), (64, 31476410), (70, 28778432), (80, 25181128), (112, 17986520), (128, 15738205), (140, 14389216), (160, 12590564), (224, 8993260), (280, 7194608), (320, 6295282), (448, 4496630), (560, 3597304), (640, 3147641), (896, 2248315), (1120, 1798652), (2240, 899326), (4480, 449663)]