29349400

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 68622840

約数和(自身を除く): 39273440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 571, 1028, 1142, 1285, 2056, 2284, 2570, 2855, 4568, 5140, 5710, 6425, 10280, 11420, 12850, 14275, 22840, 25700, 28550, 51400, 57100, 114200, 146747, 293494, 586988, 733735, 1173976, 1467470, 2934940, 3668675, 5869880, 7337350, 14674700, 29349400]

約数ペア:

[(1, 29349400), (2, 14674700), (4, 7337350), (5, 5869880), (8, 3668675), (10, 2934940), (20, 1467470), (25, 1173976), (40, 733735), (50, 586988), (100, 293494), (200, 146747), (257, 114200), (514, 57100), (571, 51400), (1028, 28550), (1142, 25700), (1285, 22840), (2056, 14275), (2284, 12850), (2570, 11420), (2855, 10280), (4568, 6425), (5140, 5710)]