23674840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 63529920

約数和(自身を除く): 39855080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 257, 280, 329, 376, 392, 470, 490, 514, 658, 940, 980, 1028, 1285, 1316, 1645, 1799, 1880, 1960, 2056, 2303, 2570, 2632, 3290, 3598, 4606, 5140, 6580, 7196, 8995, 9212, 10280, 11515, 12079, 12593, 13160, 14392, 17990, 18424, 23030, 24158, 25186, 35980, 46060, 48316, 50372, 60395, 62965, 71960, 84553, 92120, 96632, 100744, 120790, 125930, 169106, 241580, 251860, 338212, 422765, 483160, 503720, 591871, 676424, 845530, 1183742, 1691060, 2367484, 2959355, 3382120, 4734968, 5918710, 11837420, 23674840]

約数ペア:

[(1, 23674840), (2, 11837420), (4, 5918710), (5, 4734968), (7, 3382120), (8, 2959355), (10, 2367484), (14, 1691060), (20, 1183742), (28, 845530), (35, 676424), (40, 591871), (47, 503720), (49, 483160), (56, 422765), (70, 338212), (94, 251860), (98, 241580), (140, 169106), (188, 125930), (196, 120790), (235, 100744), (245, 96632), (257, 92120), (280, 84553), (329, 71960), (376, 62965), (392, 60395), (470, 50372), (490, 48316), (514, 46060), (658, 35980), (940, 25186), (980, 24158), (1028, 23030), (1285, 18424), (1316, 17990), (1645, 14392), (1799, 13160), (1880, 12593), (1960, 12079), (2056, 11515), (2303, 10280), (2570, 9212), (2632, 8995), (3290, 7196), (3598, 6580), (4606, 5140)]