16130950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 33122880

約数和(自身を除く): 16991930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 211, 275, 278, 422, 550, 695, 1055, 1390, 1529, 2110, 2321, 3058, 3475, 4642, 5275, 6950, 7645, 10550, 11605, 15290, 23210, 29329, 38225, 58025, 58658, 76450, 116050, 146645, 293290, 322619, 645238, 733225, 1466450, 1613095, 3226190, 8065475, 16130950]

約数ペア:

[(1, 16130950), (2, 8065475), (5, 3226190), (10, 1613095), (11, 1466450), (22, 733225), (25, 645238), (50, 322619), (55, 293290), (110, 146645), (139, 116050), (211, 76450), (275, 58658), (278, 58025), (422, 38225), (550, 29329), (695, 23210), (1055, 15290), (1390, 11605), (1529, 10550), (2110, 7645), (2321, 6950), (3058, 5275), (3475, 4642)]