11525767760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2917

約数の個数: 160

約数和(自身を含む): 30028078080

約数和(自身を除く): 18502310320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 131, 155, 208, 248, 260, 262, 310, 403, 496, 520, 524, 620, 655, 806, 1040, 1048, 1240, 1310, 1612, 1703, 2015, 2096, 2480, 2620, 2729, 3224, 3406, 4030, 4061, 5240, 5458, 6448, 6812, 8060, 8122, 8515, 10480, 10916, 13624, 13645, 16120, 16244, 17030, 20305, 21832, 27248, 27290, 32240, 32488, 34060, 35477, 40610, 43664, 52793, 54580, 64976, 68120, 70954, 81220, 84599, 105586, 109160, 136240, 141908, 162440, 169198, 177385, 211172, 218320, 263965, 283816, 324880, 338396, 354770, 357499, 422344, 422995, 527930, 567632, 676792, 709540, 714998, 844688, 845990, 1055860, 1099787, 1353584, 1419080, 1429996, 1691980, 1787495, 2111720, 2199574, 2838160, 2859992, 3383960, 3574990, 4223440, 4399148, 4647487, 5498935, 5719984, 6767920, 7149980, 8798296, 9294974, 10997870, 11082469, 14299960, 17596592, 18589948, 21995740, 22164938, 23237435, 28599920, 37179896, 43991480, 44329876, 46474870, 55412345, 74359792, 87982960, 88659752, 92949740, 110824690, 144072097, 177319504, 185899480, 221649380, 288144194, 371798960, 443298760, 576288388, 720360485, 886597520, 1152576776, 1440720970, 2305153552, 2881441940, 5762883880, 11525767760]

約数ペア:

[(1, 11525767760), (2, 5762883880), (4, 2881441940), (5, 2305153552), (8, 1440720970), (10, 1152576776), (13, 886597520), (16, 720360485), (20, 576288388), (26, 443298760), (31, 371798960), (40, 288144194), (52, 221649380), (62, 185899480), (65, 177319504), (80, 144072097), (104, 110824690), (124, 92949740), (130, 88659752), (131, 87982960), (155, 74359792), (208, 55412345), (248, 46474870), (260, 44329876), (262, 43991480), (310, 37179896), (403, 28599920), (496, 23237435), (520, 22164938), (524, 21995740), (620, 18589948), (655, 17596592), (806, 14299960), (1040, 11082469), (1048, 10997870), (1240, 9294974), (1310, 8798296), (1612, 7149980), (1703, 6767920), (2015, 5719984), (2096, 5498935), (2480, 4647487), (2620, 4399148), (2729, 4223440), (3224, 3574990), (3406, 3383960), (4030, 2859992), (4061, 2838160), (5240, 2199574), (5458, 2111720), (6448, 1787495), (6812, 1691980), (8060, 1429996), (8122, 1419080), (8515, 1353584), (10480, 1099787), (10916, 1055860), (13624, 845990), (13645, 844688), (16120, 714998), (16244, 709540), (17030, 676792), (20305, 567632), (21832, 527930), (27248, 422995), (27290, 422344), (32240, 357499), (32488, 354770), (34060, 338396), (35477, 324880), (40610, 283816), (43664, 263965), (52793, 218320), (54580, 211172), (64976, 177385), (68120, 169198), (70954, 162440), (81220, 141908), (84599, 136240), (105586, 109160)]