22437650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 44193600

約数和(自身を除く): 21755950

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 179, 218, 230, 358, 545, 575, 895, 1090, 1150, 1790, 2507, 2725, 4117, 4475, 5014, 5450, 8234, 8950, 12535, 19511, 20585, 25070, 39022, 41170, 62675, 97555, 102925, 125350, 195110, 205850, 448753, 487775, 897506, 975550, 2243765, 4487530, 11218825, 22437650]

約数ペア:

[(1, 22437650), (2, 11218825), (5, 4487530), (10, 2243765), (23, 975550), (25, 897506), (46, 487775), (50, 448753), (109, 205850), (115, 195110), (179, 125350), (218, 102925), (230, 97555), (358, 62675), (545, 41170), (575, 39022), (895, 25070), (1090, 20585), (1150, 19511), (1790, 12535), (2507, 8950), (2725, 8234), (4117, 5450), (4475, 5014)]