15729652130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{39229}}^1$

素因数の和:39734

約数の個数: 32

約数和(自身を含む): 28666459440

約数和(自身を除く): 12936807310

約数列:

[1, 2, 5, 10, 101, 202, 397, 505, 794, 1010, 1985, 3970, 39229, 40097, 78458, 80194, 196145, 200485, 392290, 400970, 3962129, 7924258, 15573913, 19810645, 31147826, 39621290, 77869565, 155739130, 1572965213, 3145930426, 7864826065, 15729652130]

約数ペア:

[(1, 15729652130), (2, 7864826065), (5, 3145930426), (10, 1572965213), (101, 155739130), (202, 77869565), (397, 39621290), (505, 31147826), (794, 19810645), (1010, 15573913), (1985, 7924258), (3970, 3962129), (39229, 400970), (40097, 392290), (78458, 200485), (80194, 196145)]