27363440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 69558048

約数和(自身を除く): 42194608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 317, 332, 415, 520, 634, 664, 830, 1040, 1079, 1268, 1328, 1585, 1660, 2158, 2536, 3170, 3320, 4121, 4316, 5072, 5395, 6340, 6640, 8242, 8632, 10790, 12680, 16484, 17264, 20605, 21580, 25360, 26311, 32968, 41210, 43160, 52622, 65936, 82420, 86320, 105244, 131555, 164840, 210488, 263110, 329680, 342043, 420976, 526220, 684086, 1052440, 1368172, 1710215, 2104880, 2736344, 3420430, 5472688, 6840860, 13681720, 27363440]

約数ペア:

[(1, 27363440), (2, 13681720), (4, 6840860), (5, 5472688), (8, 3420430), (10, 2736344), (13, 2104880), (16, 1710215), (20, 1368172), (26, 1052440), (40, 684086), (52, 526220), (65, 420976), (80, 342043), (83, 329680), (104, 263110), (130, 210488), (166, 164840), (208, 131555), (260, 105244), (317, 86320), (332, 82420), (415, 65936), (520, 52622), (634, 43160), (664, 41210), (830, 32968), (1040, 26311), (1079, 25360), (1268, 21580), (1328, 20605), (1585, 17264), (1660, 16484), (2158, 12680), (2536, 10790), (3170, 8632), (3320, 8242), (4121, 6640), (4316, 6340), (5072, 5395)]