70203920

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4159}}^1$

素因数の和:4383

約数の個数: 40

約数和(自身を含む): 164037120

約数和(自身を除く): 93833200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4159, 4220, 8318, 8440, 16636, 16880, 20795, 33272, 41590, 66544, 83180, 166360, 332720, 877549, 1755098, 3510196, 4387745, 7020392, 8775490, 14040784, 17550980, 35101960, 70203920]

約数ペア:

[(1, 70203920), (2, 35101960), (4, 17550980), (5, 14040784), (8, 8775490), (10, 7020392), (16, 4387745), (20, 3510196), (40, 1755098), (80, 877549), (211, 332720), (422, 166360), (844, 83180), (1055, 66544), (1688, 41590), (2110, 33272), (3376, 20795), (4159, 16880), (4220, 16636), (8318, 8440)]