520030355240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5601361}}^1$

素因数の和:5601594

約数の個数: 64

約数和(自身を含む): 1282487843520

約数和(自身を除く): 762457488280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 844, 1055, 1688, 2110, 2321, 4220, 4642, 8440, 9284, 11605, 18568, 23210, 46420, 92840, 5601361, 11202722, 22405444, 28006805, 44810888, 56013610, 61614971, 112027220, 123229942, 224054440, 246459884, 308074855, 492919768, 616149710, 1181887171, 1232299420, 2363774342, 2464598840, 4727548684, 5909435855, 9455097368, 11818871710, 13000758881, 23637743420, 26001517762, 47275486840, 52003035524, 65003794405, 104006071048, 130007588810, 260015177620, 520030355240]

約数ペア:

[(1, 520030355240), (2, 260015177620), (4, 130007588810), (5, 104006071048), (8, 65003794405), (10, 52003035524), (11, 47275486840), (20, 26001517762), (22, 23637743420), (40, 13000758881), (44, 11818871710), (55, 9455097368), (88, 5909435855), (110, 4727548684), (211, 2464598840), (220, 2363774342), (422, 1232299420), (440, 1181887171), (844, 616149710), (1055, 492919768), (1688, 308074855), (2110, 246459884), (2321, 224054440), (4220, 123229942), (4642, 112027220), (8440, 61614971), (9284, 56013610), (11605, 44810888), (18568, 28006805), (23210, 22405444), (46420, 11202722), (92840, 5601361)]