20187306050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1669}}^1\times {\mathrm{5147}}^1$

素因数の和:6875

約数の個数: 48

約数和(自身を含む): 38377722240

約数和(自身を除く): 18190416190

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 1669, 2350, 3338, 5147, 8345, 10294, 16690, 25735, 41725, 51470, 78443, 83450, 128675, 156886, 241909, 257350, 392215, 483818, 784430, 1209545, 1961075, 2419090, 3922150, 6047725, 8590343, 12095450, 17180686, 42951715, 85903430, 214758575, 403746121, 429517150, 807492242, 2018730605, 4037461210, 10093653025, 20187306050]

約数ペア:

[(1, 20187306050), (2, 10093653025), (5, 4037461210), (10, 2018730605), (25, 807492242), (47, 429517150), (50, 403746121), (94, 214758575), (235, 85903430), (470, 42951715), (1175, 17180686), (1669, 12095450), (2350, 8590343), (3338, 6047725), (5147, 3922150), (8345, 2419090), (10294, 1961075), (16690, 1209545), (25735, 784430), (41725, 483818), (51470, 392215), (78443, 257350), (83450, 241909), (128675, 156886)]