26516880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2865

約数の個数: 120

約数和(自身を含む): 95936568

約数和(自身を除く): 69419688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2833, 3120, 4680, 5666, 8499, 9360, 11332, 14165, 16998, 22664, 25497, 28330, 33996, 36829, 42495, 45328, 50994, 56660, 67992, 73658, 84990, 101988, 110487, 113320, 127485, 135984, 147316, 169980, 184145, 203976, 220974, 226640, 254970, 294632, 331461, 339960, 368290, 407952, 441948, 509940, 552435, 589264, 662922, 679920, 736580, 883896, 1019880, 1104870, 1325844, 1473160, 1657305, 1767792, 2039760, 2209740, 2651688, 2946320, 3314610, 4419480, 5303376, 6629220, 8838960, 13258440, 26516880]

約数ペア:

[(1, 26516880), (2, 13258440), (3, 8838960), (4, 6629220), (5, 5303376), (6, 4419480), (8, 3314610), (9, 2946320), (10, 2651688), (12, 2209740), (13, 2039760), (15, 1767792), (16, 1657305), (18, 1473160), (20, 1325844), (24, 1104870), (26, 1019880), (30, 883896), (36, 736580), (39, 679920), (40, 662922), (45, 589264), (48, 552435), (52, 509940), (60, 441948), (65, 407952), (72, 368290), (78, 339960), (80, 331461), (90, 294632), (104, 254970), (117, 226640), (120, 220974), (130, 203976), (144, 184145), (156, 169980), (180, 147316), (195, 135984), (208, 127485), (234, 113320), (240, 110487), (260, 101988), (312, 84990), (360, 73658), (390, 67992), (468, 56660), (520, 50994), (585, 45328), (624, 42495), (720, 36829), (780, 33996), (936, 28330), (1040, 25497), (1170, 22664), (1560, 16998), (1872, 14165), (2340, 11332), (2833, 9360), (3120, 8499), (4680, 5666)]