105554540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 277724160

約数和(自身を除く): 172169620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 826, 910, 983, 1180, 1534, 1652, 1820, 1966, 2065, 3068, 3835, 3932, 4130, 4915, 5369, 6881, 7670, 8260, 9830, 10738, 12779, 13762, 15340, 19660, 21476, 25558, 26845, 27524, 34405, 51116, 53690, 57997, 63895, 68810, 89453, 107380, 115994, 127790, 137620, 178906, 231988, 255580, 289985, 357812, 405979, 447265, 579970, 753961, 811958, 894530, 1159940, 1507922, 1623916, 1789060, 2029895, 3015844, 3769805, 4059790, 5277727, 7539610, 8119580, 10555454, 15079220, 21110908, 26388635, 52777270, 105554540]

約数ペア:

[(1, 105554540), (2, 52777270), (4, 26388635), (5, 21110908), (7, 15079220), (10, 10555454), (13, 8119580), (14, 7539610), (20, 5277727), (26, 4059790), (28, 3769805), (35, 3015844), (52, 2029895), (59, 1789060), (65, 1623916), (70, 1507922), (91, 1159940), (118, 894530), (130, 811958), (140, 753961), (182, 579970), (236, 447265), (260, 405979), (295, 357812), (364, 289985), (413, 255580), (455, 231988), (590, 178906), (767, 137620), (826, 127790), (910, 115994), (983, 107380), (1180, 89453), (1534, 68810), (1652, 63895), (1820, 57997), (1966, 53690), (2065, 51116), (3068, 34405), (3835, 27524), (3932, 26845), (4130, 25558), (4915, 21476), (5369, 19660), (6881, 15340), (7670, 13762), (8260, 12779), (9830, 10738)]