99395140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7213}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 229058928

約数和(自身を除く): 129663788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 7213, 13780, 14426, 28852, 36065, 72130, 93769, 144260, 187538, 375076, 382289, 468845, 764578, 937690, 1529156, 1875380, 1911445, 3822890, 4969757, 7645780, 9939514, 19879028, 24848785, 49697570, 99395140]

約数ペア:

[(1, 99395140), (2, 49697570), (4, 24848785), (5, 19879028), (10, 9939514), (13, 7645780), (20, 4969757), (26, 3822890), (52, 1911445), (53, 1875380), (65, 1529156), (106, 937690), (130, 764578), (212, 468845), (260, 382289), (265, 375076), (530, 187538), (689, 144260), (1060, 93769), (1378, 72130), (2756, 36065), (3445, 28852), (6890, 14426), (7213, 13780)]