69419360

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 164711232

約数和(自身を除く): 95291872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 1601, 2168, 2710, 3202, 4336, 5420, 6404, 8005, 8672, 10840, 12808, 16010, 21680, 25616, 32020, 43360, 51232, 64040, 128080, 256160, 433871, 867742, 1735484, 2169355, 3470968, 4338710, 6941936, 8677420, 13883872, 17354840, 34709680, 69419360]

約数ペア:

[(1, 69419360), (2, 34709680), (4, 17354840), (5, 13883872), (8, 8677420), (10, 6941936), (16, 4338710), (20, 3470968), (32, 2169355), (40, 1735484), (80, 867742), (160, 433871), (271, 256160), (542, 128080), (1084, 64040), (1355, 51232), (1601, 43360), (2168, 32020), (2710, 25616), (3202, 21680), (4336, 16010), (5420, 12808), (6404, 10840), (8005, 8672)]