130558348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 255679200

約数和(自身を除く): 125120852

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 1601, 2146, 2204, 2812, 3202, 4292, 6404, 20387, 30419, 40774, 46429, 59237, 60838, 81548, 92858, 118474, 121676, 185716, 236948, 882151, 1125503, 1717873, 1764302, 2251006, 3435746, 3528604, 4502012, 6871492, 32639587, 65279174, 130558348]

約数ペア:

[(1, 130558348), (2, 65279174), (4, 32639587), (19, 6871492), (29, 4502012), (37, 3528604), (38, 3435746), (58, 2251006), (74, 1764302), (76, 1717873), (116, 1125503), (148, 882151), (551, 236948), (703, 185716), (1073, 121676), (1102, 118474), (1406, 92858), (1601, 81548), (2146, 60838), (2204, 59237), (2812, 46429), (3202, 40774), (4292, 30419), (6404, 20387)]