26564460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34057}}^1$

素因数の和:34082

約数の個数: 48

約数和(自身を含む): 80104416

約数和(自身を除く): 53539956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34057, 68114, 102171, 136228, 170285, 204342, 340570, 408684, 442741, 510855, 681140, 885482, 1021710, 1328223, 1770964, 2043420, 2213705, 2656446, 4427410, 5312892, 6641115, 8854820, 13282230, 26564460]

約数ペア:

[(1, 26564460), (2, 13282230), (3, 8854820), (4, 6641115), (5, 5312892), (6, 4427410), (10, 2656446), (12, 2213705), (13, 2043420), (15, 1770964), (20, 1328223), (26, 1021710), (30, 885482), (39, 681140), (52, 510855), (60, 442741), (65, 408684), (78, 340570), (130, 204342), (156, 170285), (195, 136228), (260, 102171), (390, 68114), (780, 34057)]