555486560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 1395690912

約数和(自身を除く): 840204352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 443, 461, 544, 680, 886, 922, 1360, 1772, 1844, 2215, 2305, 2720, 3544, 3688, 4430, 4610, 7088, 7376, 7531, 7837, 8860, 9220, 14176, 14752, 15062, 15674, 17720, 18440, 30124, 31348, 35440, 36880, 37655, 39185, 60248, 62696, 70880, 73760, 75310, 78370, 120496, 125392, 150620, 156740, 204223, 240992, 250784, 301240, 313480, 408446, 602480, 626960, 816892, 1021115, 1204960, 1253920, 1633784, 2042230, 3267568, 3471791, 4084460, 6535136, 6943582, 8168920, 13887164, 16337840, 17358955, 27774328, 32675680, 34717910, 55548656, 69435820, 111097312, 138871640, 277743280, 555486560]

約数ペア:

[(1, 555486560), (2, 277743280), (4, 138871640), (5, 111097312), (8, 69435820), (10, 55548656), (16, 34717910), (17, 32675680), (20, 27774328), (32, 17358955), (34, 16337840), (40, 13887164), (68, 8168920), (80, 6943582), (85, 6535136), (136, 4084460), (160, 3471791), (170, 3267568), (272, 2042230), (340, 1633784), (443, 1253920), (461, 1204960), (544, 1021115), (680, 816892), (886, 626960), (922, 602480), (1360, 408446), (1772, 313480), (1844, 301240), (2215, 250784), (2305, 240992), (2720, 204223), (3544, 156740), (3688, 150620), (4430, 125392), (4610, 120496), (7088, 78370), (7376, 75310), (7531, 73760), (7837, 70880), (8860, 62696), (9220, 60248), (14176, 39185), (14752, 37655), (15062, 36880), (15674, 35440), (17720, 31348), (18440, 30124)]