88077888860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{96157}}^1$

素因数の和:96463

約数の個数: 72

約数和(自身を含む): 201027145536

約数和(自身を除く): 112949256676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 271, 338, 542, 676, 845, 1084, 1355, 1690, 2710, 3380, 3523, 5420, 7046, 14092, 17615, 35230, 45799, 70460, 91598, 96157, 183196, 192314, 228995, 384628, 457990, 480785, 915980, 961570, 1250041, 1923140, 2500082, 5000164, 6250205, 12500410, 16250533, 25000820, 26058547, 32501066, 52117094, 65002132, 81252665, 104234188, 130292735, 162505330, 260585470, 325010660, 338761111, 521170940, 677522222, 1355044444, 1693805555, 3387611110, 4403894443, 6775222220, 8807788886, 17615577772, 22019472215, 44038944430, 88077888860]

約数ペア:

[(1, 88077888860), (2, 44038944430), (4, 22019472215), (5, 17615577772), (10, 8807788886), (13, 6775222220), (20, 4403894443), (26, 3387611110), (52, 1693805555), (65, 1355044444), (130, 677522222), (169, 521170940), (260, 338761111), (271, 325010660), (338, 260585470), (542, 162505330), (676, 130292735), (845, 104234188), (1084, 81252665), (1355, 65002132), (1690, 52117094), (2710, 32501066), (3380, 26058547), (3523, 25000820), (5420, 16250533), (7046, 12500410), (14092, 6250205), (17615, 5000164), (35230, 2500082), (45799, 1923140), (70460, 1250041), (91598, 961570), (96157, 915980), (183196, 480785), (192314, 457990), (228995, 384628)]