1330647912140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{4089017}}^1$

素因数の和:4089386

約数の個数: 48

約数和(自身を含む): 2856358989792

約数和(自身を除く): 1525711077652

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 307, 530, 614, 1060, 1228, 1535, 3070, 6140, 16271, 32542, 65084, 81355, 162710, 325420, 4089017, 8178034, 16356068, 20445085, 40890170, 81780340, 216717901, 433435802, 866871604, 1083589505, 1255328219, 2167179010, 2510656438, 4334358020, 5021312876, 6276641095, 12553282190, 25106564380, 66532395607, 133064791214, 266129582428, 332661978035, 665323956070, 1330647912140]

約数ペア:

[(1, 1330647912140), (2, 665323956070), (4, 332661978035), (5, 266129582428), (10, 133064791214), (20, 66532395607), (53, 25106564380), (106, 12553282190), (212, 6276641095), (265, 5021312876), (307, 4334358020), (530, 2510656438), (614, 2167179010), (1060, 1255328219), (1228, 1083589505), (1535, 866871604), (3070, 433435802), (6140, 216717901), (16271, 81780340), (32542, 40890170), (65084, 20445085), (81355, 16356068), (162710, 8178034), (325420, 4089017)]