26265540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 61470780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2719, 3220, 4830, 5438, 8157, 9660, 10876, 13595, 16314, 19033, 27190, 32628, 38066, 40785, 54380, 57099, 62537, 76132, 81570, 95165, 114198, 125074, 163140, 187611, 190330, 228396, 250148, 285495, 312685, 375222, 380660, 437759, 570990, 625370, 750444, 875518, 938055, 1141980, 1250740, 1313277, 1751036, 1876110, 2188795, 2626554, 3752220, 4377590, 5253108, 6566385, 8755180, 13132770, 26265540]

約数ペア:

[(1, 26265540), (2, 13132770), (3, 8755180), (4, 6566385), (5, 5253108), (6, 4377590), (7, 3752220), (10, 2626554), (12, 2188795), (14, 1876110), (15, 1751036), (20, 1313277), (21, 1250740), (23, 1141980), (28, 938055), (30, 875518), (35, 750444), (42, 625370), (46, 570990), (60, 437759), (69, 380660), (70, 375222), (84, 312685), (92, 285495), (105, 250148), (115, 228396), (138, 190330), (140, 187611), (161, 163140), (210, 125074), (230, 114198), (276, 95165), (322, 81570), (345, 76132), (420, 62537), (460, 57099), (483, 54380), (644, 40785), (690, 38066), (805, 32628), (966, 27190), (1380, 19033), (1610, 16314), (1932, 13595), (2415, 10876), (2719, 9660), (3220, 8157), (4830, 5438)]