536436820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13103}}^1$

素因数の和:13224

約数の個数: 48

約数和(自身を含む): 1188794880

約数和(自身を除く): 652358060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 4094, 8188, 10235, 13103, 20470, 26206, 40940, 52412, 65515, 131030, 262060, 301369, 602738, 1166167, 1205476, 1506845, 2332334, 3013690, 4664668, 5830835, 6027380, 11661670, 23323340, 26821841, 53643682, 107287364, 134109205, 268218410, 536436820]

約数ペア:

[(1, 536436820), (2, 268218410), (4, 134109205), (5, 107287364), (10, 53643682), (20, 26821841), (23, 23323340), (46, 11661670), (89, 6027380), (92, 5830835), (115, 4664668), (178, 3013690), (230, 2332334), (356, 1506845), (445, 1205476), (460, 1166167), (890, 602738), (1780, 301369), (2047, 262060), (4094, 131030), (8188, 65515), (10235, 52412), (13103, 40940), (20470, 26206)]