26411820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19139}}^1$

素因数の和:19174

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 50760660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19139, 38278, 57417, 76556, 95695, 114834, 191390, 229668, 287085, 382780, 440197, 574170, 880394, 1148340, 1320591, 1760788, 2200985, 2641182, 4401970, 5282364, 6602955, 8803940, 13205910, 26411820]

約数ペア:

[(1, 26411820), (2, 13205910), (3, 8803940), (4, 6602955), (5, 5282364), (6, 4401970), (10, 2641182), (12, 2200985), (15, 1760788), (20, 1320591), (23, 1148340), (30, 880394), (46, 574170), (60, 440197), (69, 382780), (92, 287085), (115, 229668), (138, 191390), (230, 114834), (276, 95695), (345, 76556), (460, 57417), (690, 38278), (1380, 19139)]