227238560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 553900032

約数和(自身を除く): 326661472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 127, 160, 211, 212, 254, 265, 422, 424, 508, 530, 635, 844, 848, 1016, 1055, 1060, 1270, 1688, 1696, 2032, 2110, 2120, 2540, 3376, 4064, 4220, 4240, 5080, 6731, 6752, 8440, 8480, 10160, 11183, 13462, 16880, 20320, 22366, 26797, 26924, 33655, 33760, 44732, 53594, 53848, 55915, 67310, 89464, 107188, 107696, 111830, 133985, 134620, 178928, 214376, 215392, 223660, 267970, 269240, 357856, 428752, 447320, 535940, 538480, 857504, 894640, 1071880, 1076960, 1420241, 1789280, 2143760, 2840482, 4287520, 5680964, 7101205, 11361928, 14202410, 22723856, 28404820, 45447712, 56809640, 113619280, 227238560]

約数ペア:

[(1, 227238560), (2, 113619280), (4, 56809640), (5, 45447712), (8, 28404820), (10, 22723856), (16, 14202410), (20, 11361928), (32, 7101205), (40, 5680964), (53, 4287520), (80, 2840482), (106, 2143760), (127, 1789280), (160, 1420241), (211, 1076960), (212, 1071880), (254, 894640), (265, 857504), (422, 538480), (424, 535940), (508, 447320), (530, 428752), (635, 357856), (844, 269240), (848, 267970), (1016, 223660), (1055, 215392), (1060, 214376), (1270, 178928), (1688, 134620), (1696, 133985), (2032, 111830), (2110, 107696), (2120, 107188), (2540, 89464), (3376, 67310), (4064, 55915), (4220, 53848), (4240, 53594), (5080, 44732), (6731, 33760), (6752, 33655), (8440, 26924), (8480, 26797), (10160, 22366), (11183, 20320), (13462, 16880)]