16578897670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1\times {\mathrm{12721}}^1$

素因数の和:15240

約数の個数: 32

約数和(自身を含む): 30419828640

約数和(自身を除く): 13840930970

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2459, 4918, 12295, 12721, 24590, 25442, 63605, 127210, 130327, 260654, 651635, 674213, 1303270, 1348426, 3371065, 6742130, 31280939, 62561878, 156404695, 312809390, 1657889767, 3315779534, 8289448835, 16578897670]

約数ペア:

[(1, 16578897670), (2, 8289448835), (5, 3315779534), (10, 1657889767), (53, 312809390), (106, 156404695), (265, 62561878), (530, 31280939), (2459, 6742130), (4918, 3371065), (12295, 1348426), (12721, 1303270), (24590, 674213), (25442, 651635), (63605, 260654), (127210, 130327)]