25140180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 76656384

約数和(自身を除く): 51516204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 193, 195, 260, 334, 386, 390, 501, 579, 668, 772, 780, 835, 965, 1002, 1158, 1670, 1930, 2004, 2171, 2316, 2505, 2509, 2895, 3340, 3860, 4342, 5010, 5018, 5790, 6513, 7527, 8684, 10020, 10036, 10855, 11580, 12545, 13026, 15054, 21710, 25090, 26052, 30108, 32231, 32565, 37635, 43420, 50180, 64462, 65130, 75270, 96693, 128924, 130260, 150540, 161155, 193386, 322310, 386772, 419003, 483465, 644620, 838006, 966930, 1257009, 1676012, 1933860, 2095015, 2514018, 4190030, 5028036, 6285045, 8380060, 12570090, 25140180]

約数ペア:

[(1, 25140180), (2, 12570090), (3, 8380060), (4, 6285045), (5, 5028036), (6, 4190030), (10, 2514018), (12, 2095015), (13, 1933860), (15, 1676012), (20, 1257009), (26, 966930), (30, 838006), (39, 644620), (52, 483465), (60, 419003), (65, 386772), (78, 322310), (130, 193386), (156, 161155), (167, 150540), (193, 130260), (195, 128924), (260, 96693), (334, 75270), (386, 65130), (390, 64462), (501, 50180), (579, 43420), (668, 37635), (772, 32565), (780, 32231), (835, 30108), (965, 26052), (1002, 25090), (1158, 21710), (1670, 15054), (1930, 13026), (2004, 12545), (2171, 11580), (2316, 10855), (2505, 10036), (2509, 10020), (2895, 8684), (3340, 7527), (3860, 6513), (4342, 5790), (5010, 5018)]