10204180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 25562880

約数和(自身を除く): 15358700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3169, 3220, 6338, 12676, 15845, 22183, 31690, 44366, 63380, 72887, 88732, 110915, 145774, 221830, 291548, 364435, 443660, 510209, 728870, 1020418, 1457740, 2040836, 2551045, 5102090, 10204180]

約数ペア:

[(1, 10204180), (2, 5102090), (4, 2551045), (5, 2040836), (7, 1457740), (10, 1020418), (14, 728870), (20, 510209), (23, 443660), (28, 364435), (35, 291548), (46, 221830), (70, 145774), (92, 110915), (115, 88732), (140, 72887), (161, 63380), (230, 44366), (322, 31690), (460, 22183), (644, 15845), (805, 12676), (1610, 6338), (3169, 3220)]