848281720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{148301}}^1$

素因数の和:148336

約数の個数: 64

約数和(自身を含む): 2242326240

約数和(自身を除く): 1394044520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 148301, 296602, 593204, 741505, 1186408, 1483010, 1631311, 1927913, 2966020, 3262622, 3855826, 5932040, 6525244, 7711652, 8156555, 9639565, 13050488, 15423304, 16313110, 19279130, 21207043, 32626220, 38558260, 42414086, 65252440, 77116520, 84828172, 106035215, 169656344, 212070430, 424140860, 848281720]

約数ペア:

[(1, 848281720), (2, 424140860), (4, 212070430), (5, 169656344), (8, 106035215), (10, 84828172), (11, 77116520), (13, 65252440), (20, 42414086), (22, 38558260), (26, 32626220), (40, 21207043), (44, 19279130), (52, 16313110), (55, 15423304), (65, 13050488), (88, 9639565), (104, 8156555), (110, 7711652), (130, 6525244), (143, 5932040), (220, 3855826), (260, 3262622), (286, 2966020), (440, 1927913), (520, 1631311), (572, 1483010), (715, 1186408), (1144, 741505), (1430, 593204), (2860, 296602), (5720, 148301)]