102402513830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{220301}}^1$

素因数の和:220421

約数の個数: 64

約数和(自身を含む): 201000019968

約数和(自身を除く): 98597506138

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 115, 215, 230, 235, 430, 470, 989, 1081, 1978, 2021, 2162, 4042, 4945, 5405, 9890, 10105, 10810, 20210, 46483, 92966, 220301, 232415, 440602, 464830, 1101505, 2203010, 5066923, 9472943, 10133846, 10354147, 18945886, 20708294, 25334615, 47364715, 50669230, 51770735, 94729430, 103541470, 217877689, 238145381, 435755378, 445228321, 476290762, 890456642, 1089388445, 1190726905, 2178776890, 2226141605, 2381453810, 4452283210, 10240251383, 20480502766, 51201256915, 102402513830]

約数ペア:

[(1, 102402513830), (2, 51201256915), (5, 20480502766), (10, 10240251383), (23, 4452283210), (43, 2381453810), (46, 2226141605), (47, 2178776890), (86, 1190726905), (94, 1089388445), (115, 890456642), (215, 476290762), (230, 445228321), (235, 435755378), (430, 238145381), (470, 217877689), (989, 103541470), (1081, 94729430), (1978, 51770735), (2021, 50669230), (2162, 47364715), (4042, 25334615), (4945, 20708294), (5405, 18945886), (9890, 10354147), (10105, 10133846), (10810, 9472943), (20210, 5066923), (46483, 2203010), (92966, 1101505), (220301, 464830), (232415, 440602)]