47261320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 113425920

約数和(自身を除く): 66164600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1093, 1880, 2162, 2186, 4324, 4372, 5405, 5465, 8648, 8744, 10810, 10930, 21620, 21860, 25139, 43240, 43720, 50278, 51371, 100556, 102742, 125695, 201112, 205484, 251390, 256855, 410968, 502780, 513710, 1005560, 1027420, 1181533, 2054840, 2363066, 4726132, 5907665, 9452264, 11815330, 23630660, 47261320]

約数ペア:

[(1, 47261320), (2, 23630660), (4, 11815330), (5, 9452264), (8, 5907665), (10, 4726132), (20, 2363066), (23, 2054840), (40, 1181533), (46, 1027420), (47, 1005560), (92, 513710), (94, 502780), (115, 410968), (184, 256855), (188, 251390), (230, 205484), (235, 201112), (376, 125695), (460, 102742), (470, 100556), (920, 51371), (940, 50278), (1081, 43720), (1093, 43240), (1880, 25139), (2162, 21860), (2186, 21620), (4324, 10930), (4372, 10810), (5405, 8744), (5465, 8648)]