237441880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19900

約数の個数: 64

約数和(自身を含む): 600384960

約数和(自身を除く): 362943080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 19853, 39706, 79412, 99265, 158824, 198530, 258089, 397060, 456619, 516178, 794120, 913238, 1032356, 1290445, 1826476, 2064712, 2283095, 2580890, 3652952, 4566190, 5161780, 5936047, 9132380, 10323560, 11872094, 18264760, 23744188, 29680235, 47488376, 59360470, 118720940, 237441880]

約数ペア:

[(1, 237441880), (2, 118720940), (4, 59360470), (5, 47488376), (8, 29680235), (10, 23744188), (13, 18264760), (20, 11872094), (23, 10323560), (26, 9132380), (40, 5936047), (46, 5161780), (52, 4566190), (65, 3652952), (92, 2580890), (104, 2283095), (115, 2064712), (130, 1826476), (184, 1290445), (230, 1032356), (260, 913238), (299, 794120), (460, 516178), (520, 456619), (598, 397060), (920, 258089), (1196, 198530), (1495, 158824), (2392, 99265), (2990, 79412), (5980, 39706), (11960, 19853)]