230833880

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{10667}}^1$

素因数の和:11219

約数の個数: 32

約数和(自身を含む): 520385040

約数和(自身を除く): 289551160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10667, 10820, 21334, 21640, 42668, 53335, 85336, 106670, 213340, 426680, 5770847, 11541694, 23083388, 28854235, 46166776, 57708470, 115416940, 230833880]

約数ペア:

[(1, 230833880), (2, 115416940), (4, 57708470), (5, 46166776), (8, 28854235), (10, 23083388), (20, 11541694), (40, 5770847), (541, 426680), (1082, 213340), (2164, 106670), (2705, 85336), (4328, 53335), (5410, 42668), (10667, 21640), (10820, 21334)]