238216600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{15077}}^1$

素因数の和:15172

約数の個数: 48

約数和(自身を含む): 560901600

約数和(自身を除く): 322685000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 7900, 15077, 15800, 30154, 60308, 75385, 120616, 150770, 301540, 376925, 603080, 753850, 1191083, 1507700, 2382166, 3015400, 4764332, 5955415, 9528664, 11910830, 23821660, 29777075, 47643320, 59554150, 119108300, 238216600]

約数ペア:

[(1, 238216600), (2, 119108300), (4, 59554150), (5, 47643320), (8, 29777075), (10, 23821660), (20, 11910830), (25, 9528664), (40, 5955415), (50, 4764332), (79, 3015400), (100, 2382166), (158, 1507700), (200, 1191083), (316, 753850), (395, 603080), (632, 376925), (790, 301540), (1580, 150770), (1975, 120616), (3160, 75385), (3950, 60308), (7900, 30154), (15077, 15800)]