132525380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 319401600

約数和(自身を除く): 186876220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 139, 190, 193, 247, 260, 278, 380, 386, 494, 556, 695, 772, 965, 988, 1235, 1390, 1807, 1930, 2470, 2509, 2641, 2780, 3614, 3667, 3860, 4940, 5018, 5282, 7228, 7334, 9035, 10036, 10564, 12545, 13205, 14668, 18070, 18335, 25090, 26410, 26827, 34333, 36140, 36670, 47671, 50180, 52820, 53654, 68666, 73340, 95342, 107308, 134135, 137332, 171665, 190684, 238355, 268270, 343330, 348751, 476710, 509713, 536540, 686660, 697502, 953420, 1019426, 1395004, 1743755, 2038852, 2548565, 3487510, 5097130, 6626269, 6975020, 10194260, 13252538, 26505076, 33131345, 66262690, 132525380]

約数ペア:

[(1, 132525380), (2, 66262690), (4, 33131345), (5, 26505076), (10, 13252538), (13, 10194260), (19, 6975020), (20, 6626269), (26, 5097130), (38, 3487510), (52, 2548565), (65, 2038852), (76, 1743755), (95, 1395004), (130, 1019426), (139, 953420), (190, 697502), (193, 686660), (247, 536540), (260, 509713), (278, 476710), (380, 348751), (386, 343330), (494, 268270), (556, 238355), (695, 190684), (772, 171665), (965, 137332), (988, 134135), (1235, 107308), (1390, 95342), (1807, 73340), (1930, 68666), (2470, 53654), (2509, 52820), (2641, 50180), (2780, 47671), (3614, 36670), (3667, 36140), (3860, 34333), (4940, 26827), (5018, 26410), (5282, 25090), (7228, 18335), (7334, 18070), (9035, 14668), (10036, 13205), (10564, 12545)]